A watering assembly is provided. The watering assembly includes a reservoir body, a support assembly, a wicking assembly, and an inlet assembly. The reservoir body defines an enclosed space. The support assembly is structured to support soil. The support assembly is coupled to the reservoir body. The wicking assembly includes a number of wicking elements; the wicking elements are coupled to at least one of the reservoir body or support assembly. The wicking elements extend from the reservoir enclosed space to a location outside the reservoir enclosed space. The inlet assembly is coupled to the reservoir body and structured to provide fluid communication from a location outside the reservoir enclosed space to the reservoir enclosed space. When the reservoir body, the support assembly, the wicking assembly and the inlet assembly are assembled, the reservoir body, the support assembly, the wicking assembly and the inlet assembly form a contained watering assembly.

BACKGROUND OF THE INVENTION

Field of the Invention

The disclosed and claimed concept relates to a watering assembly for a planter assembly and, more specifically, to a contained watering assembly that is placed in a reduced space configuration for shipping and storage.

Background Information

Planter assemblies are well known. A planter assembly includes a base member and a sidewall defining an enclosed space. The planter assembly enclosed space is filled with soil and a number of plants. Such a planter assembly, however, has a limited volume, of which only a portion may contain water intermixed with the soil. Such a limited quantity of water is absorbed by the plant(s) or evaporates in a brief period of time. Accordingly, self-watering planter assemblies have been developed.

A self-watering planter includes a reservoir for holding water. The reservoir is in fluid communication with the soil in the planter assembly. There are a number of general configurations that self-watering planters utilize. One configuration provides for the self-watering assembly to enclose the planter assembly. That is, the planter assembly is, essentially, disposed within the self-watering assembly. The disadvantage to this configuration is that the self-watering assembly is larger than the planter assembly. This larger size generally means that the self-watering assembly is more expensive than the planter assembly. Further, such a self-watering assembly occupies more space during shipping and storage than the associated planter assembly. Further, in this configuration, the self-watering assembly is structured to be coupled to a planter assembly of a specific size and configuration. That is, the self-watering assembly cannot be used with different planter assemblies.

Another configuration of a self-watering assembly provides a reservoir that is separate from the planter assembly. In this configuration, the self-watering assembly is coupled to the planter assembly by tubes or conduits. Such tubes may leak. Further, for aesthetic reasons, the planter assembly and the self-watering assembly are often disposed in a larger, separate shell so as to hide the separate assemblies. This configuration is also expensive and occupies more space during shipping and storage than a single unit.

Other self-watering assemblies are incorporated into the planter assembly. That is, the self-watering assembly cannot be separated from the planter assembly. This is a disadvantage as such a self-watering assembly cannot be used in another planter that lacks a self-watering assembly.

Further, self-watering assemblies tend to be shipped and sold in either a fully assembled configuration or a disassembled configuration. Each of these configurations have disadvantages. When shipped and sold in a fully assembled configuration, the self-watering assemblies occupy a larger volume meaning shipping costs are increased and the units occupy more space on, for example, a seller's self. Conversely, users dislike assembling planters and self-watering assemblies and may assembly such units incorrectly.

There is, therefore, a need for a watering assembly for a planter assembly that is a contained watering assembly and which may be placed in a reduced space configuration.

SUMMARY OF THE INVENTION

These needs, and others, are met by at least one embodiment of the disclosed and claimed concept which provides for a contained watering assembly and which may be placed in a reduced space configuration. As a “contained watering assembly” the watering assembly fits within a planter assembly and, as such, does not need to be coupled to the planter assembly by tubes or other constructs that may leak. Further, a “contained watering assembly” is smaller than the planter assembly and, as such, cost less to make, ship and store. Further, the disclosed and claimed watering assembly is movable between a “reduced space configuration” and a number of operational configurations. As the watering assembly can be placed in a “reduced space configuration,” the watering assembly occupies less volume during shipping and storage.

In an exemplary embodiment, the watering assembly includes a reservoir body, a support assembly, a wicking assembly, and an inlet assembly. The reservoir body defines an enclosed space. The support assembly is structured to support soil. The support assembly is coupled to the reservoir body. The wicking assembly includes a number of wicking elements; the wicking elements are coupled to at least one of the reservoir body or support assembly. The wicking elements extend from the reservoir enclosed space to a location outside the reservoir enclosed space. The inlet assembly is coupled to the reservoir body and structured to provide fluid communication from a location outside the reservoir enclosed space to the reservoir enclosed space. When the reservoir body, the support assembly, the wicking assembly and the inlet assembly are assembled, the reservoir body, the support assembly, the wicking assembly and the inlet assembly form a contained watering assembly.

In a further embodiment, the inlet assembly includes a telescoping funnel assembly structured to move between a collapsed, first configuration, wherein the funnel assembly has a minimal length, and a number of expanded, operational configurations, wherein the funnel assembly has an extended length or a maximum length. Further, the funnel assembly is pivotally coupled to the support assembly and structured to move between a generally horizontal, first position, and a generally vertical, second position. In this configuration, the watering assembly is structured to move between a reduced space configuration and a number of operational configurations.

The disclosed concept relies upon the configuration of the noted elements, i.e., the size, shape, and position of the reservoir body, the support assembly, the wicking assembly, and the inlet assembly, to solve the stated problems. Thus, for example, in a claim that recites the reduced space configuration of the watering assembly, the reduced space configuration, stated as a percentage of the squared out volume an operational configuration of the watering assembly, is a critical feature.

DESCRIPTION OF THE PREFERRED EMBODIMENTS

As used herein, directional terms, such as, but not limited to, “forward,” “back,” “right,” “left,” “upper,” “lower” and “lateral” correspond to the orientation of a planter as shown in the Figures. Such directional terms are not limiting upon the claims.

As used herein, the statement that two or more parts or components are “coupled” shall mean that the parts are joined or operate together either directly or indirectly, i.e., through one or more intermediate parts or components, so long as a link occurs. As used herein, “directly coupled” means that two elements are directly in contact with each other. As used herein, “fixedly coupled” or “fixed” means that two components are coupled so as to move as one while maintaining a constant orientation relative to each other. Accordingly, when two elements are coupled, all portions of those elements are coupled. A description, however, of a specific portion of a first element being coupled to a second element, e.g., an axle first end being coupled to a first wheel, means that the specific portion of the first element is disposed closer to the second element than the other portions thereof.

As used herein, the statement that two or more parts or components “engage” one another shall mean that the elements exert a force or bias against one another either directly or through one or more intermediate elements or components.

As used herein, the word “unitary” means that a component is created as a single piece or unit. That is, a component that includes pieces that are created separately and then coupled together as a unit is not a “unitary” component or body. A component having a body with a poly material molded about a substrate is not a “unitary” body.

As used herein, the term “number” shall mean one or an integer greater than one (i.e., a plurality).

As used herein, a “coupling assembly” includes two or more couplings or coupling components. The components of a coupling or coupling assembly are generally not part of the same element or other component. As such, the components of a “coupling assembly” may not be described at the same time in the following description.

As used herein, a “coupling” or “coupling component(s)” is one or more component(s) of a coupling assembly. That is, a coupling assembly includes at least two components that are structured to be coupled together. It is understood that the components of a coupling assembly are compatible with each other. For example, in a coupling assembly, if one coupling component is a snap socket, the other coupling component is a snap plug, or, if one coupling component is a bolt, then the other coupling component is a nut.

As used herein, “associated” means that the elements are part of the same assembly and/or operate together, or, act upon/with each other in some manner. For example, an automobile has four tires and four hub caps. While all the elements are coupled as part of the automobile, it is understood that each hubcap is “associated” with a specific tire.

As used herein, “correspond,” when used in conjunction with a description of an element's shape or size, indicates that two structural components are sized and shaped to be similar to each other and may be coupled with a minimum amount of friction. Thus, an opening which “corresponds” to a member is sized slightly larger than the member so that the member may pass through the opening with a minimum amount of friction. This definition is modified if the two components are said to fit “snugly” together or “snuggly correspond.” In that situation, the difference between the size of the components is even smaller whereby the amount of friction increases. If the element defining the opening and/or the component inserted into the opening are made from a deformable or compressible material, the opening may even be slightly smaller than the component being inserted into the opening. This definition is further modified if the two components are said to “substantially correspond.” “Substantially correspond” means that the size of the opening is very close to the size of the element inserted therein; that is, not so close as to cause substantial friction, as with a snug fit, but with more contact and friction than a “corresponding fit,” i.e., a “slightly larger” fit. In reference to contours, perimeters and similar constructs, “correspond” means the constructs have similar contours, perimeters, shapes, and/or characteristics.

As used herein, “structured to [verb]” means that the identified element or assembly has a structure that is shaped, sized, disposed, coupled and/or configured to perform the identified verb. For example, a member that is “structured to move” is movably coupled to another element and includes elements that cause the member to move or the member is otherwise configured to move in response to other elements or assemblies. As such, as used herein, “structured to [verb]” recites structure and not function.

As used herein, a “planar body” or “planar member” is a generally thin element including opposed, wide, generally parallel surfaces as well as a thinner edge surface extending between the wide parallel surfaces.

As used herein, a “planar surface” is one of the opposed, wide, generally parallel surfaces of the “planar member.”

As used herein, “squared out” volume means the minimum right parallelepiped (box shaped) volume that encloses a selected object. For example, a sphere having a two-inch radius has a volume (V=(4/3)×π×r3) of 33.51 in3. The minimum right parallelepiped volume (V=length×width×height) that encloses that sphere is a box having four-inch sides and a volume of 64.0 in3; thus, the “squared out” volume of a sphere having a two-inch radius is 64.0 in3.

As shown inFIG. 1, and in an exemplary embodiment, a planter assembly10includes body12with a base member14and an upwardly depending sidewall16. That is, an “upwardly depending sidewall,” as used herein, is a sidewall extending upwardly from the periphery of the base member. The planter assembly body base member14may have any shape but, in an exemplary embodiment and as shown in the figures, is generally planer and generally circular. In this configuration, the planter assembly body12defines a generally enclosed space18. Further, as is shown, the planter assembly body sidewall16is tapered from a wider upper end22to a more narrow lower end24. The planter assembly body12may include other features such as, but not limited to, a drain opening (not shown). As is known, the planter assembly body12is structured to generally enclose a growing substrate such as, but not limited to, soil, dirt, loam, and any other mixture of minerals, organic matter, gases, liquids, and the myriad of organisms that together support plant life (hereinafter, and collectively, “soil”).

The planter assembly10further includes a watering assembly30, as shown inFIGS. 1-5. In an exemplary embodiment, the watering assembly30is a “contained watering assembly.” As used herein, a “contained watering assembly” is a construct that is structured to fit within a planter assembly body enclosed space18and to store a quantity of water. As used herein, however, a “contained watering assembly” is not structured to enclose a quantity of soil, sufficient to support a plant or other growth, i.e. soil with a depth of about two inches or less. That is, a “contained water assembly” is separate from a planter assembly body12. A “contained watering assembly” may, however, include a structure such as an upper collar that supports a small quantity of soil. Thus, a planter assembly10in a configuration wherein the planter assembly body12is structured to enclose a quantity of soil is disposed within the enclosed space18defined by a watering assembly30is not a “contained watering assembly” as used herein. Further, the watering assembly30of such a planter assembly10is not a “contained watering assembly.” Further, as used herein, “structured to fit within a planter assembly body enclosed space”18means that the contained watering assembly30is intended to be disposed in a planter assembly body enclosed space18. Thus, a construct that is merely capable of being disposed in a planter assembly body enclosed space18is not “structured to fit within a planter assembly body enclosed space”18and, therefore, cannot be a “contained watering assembly.” For example, disposing the self-watering planter disclosed in U.S. Pat. No. 4,356,665 in a lager planter assembly body enclosed space18does not make the self-watering planter a “contained watering assembly” in that it (1) is not intended to be disposed in a planter assembly body enclosed space18, and (2) is structured to enclose a quantity of soil sufficient to support a plant.

The watering assembly30, in an exemplary embodiment, is further structured to move between a reduced space configuration and a number of expanded, operational configurations. In an exemplary embodiment, the watering assembly30may be placed in at least a first operational configuration and a second operational configuration, as detailed below. As used herein, a “reduced space configuration” means that a number of elements of the watering assembly30are fully assembled, i.e. coupled, but are movable between one or more positions and/or configurations wherein the watering assembly30occupies a smaller “squared out” volume than when in an operational configuration. More specifically, as used herein, the watering assembly30in the “reduced space configuration” occupies a “squared out” volume between about 30% to 40% of the “squared out” volume of the first operational configuration, and, between about 20% to 30% of the “squared out” volume of the second operational configuration, as defined below. Further, as used herein, a watering assembly30in a “prime reduced space configuration” occupies a “squared out” volume of about 35% of the “squared out” volume of the first operational configuration, and, between about 25% of the “squared out” volume of the second operational configuration.

As used herein, an “operational configuration” of the watering assembly30when the movable elements are in a use position/configuration. The following description shall discuss the elements of an exemplary embodiment watering assembly30before discussing the watering assembly30in a “reduced space configuration” and an “operational configuration.”

In an exemplary embodiment, the watering assembly30includes a reservoir body32, a support assembly34, a wicking assembly36, and an inlet assembly38. In an exemplary embodiment, the reservoir body32includes a base member40and an upwardly depending sidewall42. The reservoir body32defines an enclosed space44, i.e. a generally cup-shaped enclosed space with one substantially open end. In an exemplary embodiment, the reservoir body sidewall42includes a number of passages46(FIG. 2). As discussed below, the reservoir body sidewall passages46are sized to correspond to an directed capillary action assembly90. Further, in an exemplary embodiment, the surface of the reservoir body base member40in the reservoir body enclosed space44, i.e. the reservoir body base member upper surface48includes a number of lugs50. The reservoir body base member upper surface lugs50are positioned and sized to correspond to the tubular member detents112, discussed below. In an exemplary embodiment, the reservoir body32is a unitary body.

In an exemplary embodiment, not shown, the reservoir body32includes a number of circumferential (which, as used herein, includes perimeter for non-circular shapes) bellows. The bellows is a pleated accordion-like construct that allows the reservoir body32to move between a collapsed, first configuration, and, a number of expanded, second configuration including a configuration with a maximum reservoir body32volume. In an exemplary embodiment, the difference in the height of the reservoir body32between the first and second configurations allows the watering assembly30to move between a reduced space configuration and an expanded, operational configuration.

The support assembly34is structured to support, but not enclose, a quantity of soil. In an exemplary embodiment, the support assembly34includes a support member60with an upper surface62and a lower surface64. As shown, and in an exemplary embodiment, the support member60is a generally planar member. The support member upper surface62defines an inlet assembly cavity66. The inlet assembly cavity66is sized and shaped to enclose a portion of the inlet assembly38when it is in a first position and first configuration, as discussed below. In an exemplary embodiment, the inlet assembly cavity66is defined by a semi-cylindrical sidewall68(FIG. 4) that extends below the plane of the support member60. The support member60further includes an inlet assembly coupling70. In an exemplary embodiment, the support member inlet assembly coupling70(FIG. 3) is a pair of opposed, generally circular openings72in the cavity sidewall68. Further, the support member60includes a number of generally vertical passages80extending between the support member upper surface62and the support member lower surface64. As shown, the support member passages80include elongated slots82as well as generally circular passages84. In an exemplary embodiment, the support member60has a size and cross-sectional shape that substantially corresponds to the open upper end of the reservoir body32.

The wicking assembly36, in an exemplary embodiment, includes a wicking element88which is at least one of a directed capillary action assembly90or a natural capillary action assembly100. The wicking assembly, in an exemplary embodiment, includes both a directed capillary action assembly90and a natural capillary action assembly100. A directed capillary action assembly90, as used herein, generally directs a fluid over the directed capillary action assembly90, For example, in an exemplary embodiment, the directed capillary action assembly90includes an elongated wick member92with a first portion94and a second portion96. The wick member92may be any construct that provides fluid transfer via capillary action such as, but not limited to, natural sponge, artificial sponge, or bundled fibers. As described below, the wick member first portion94is disposed in the reservoir body enclosed space44, which is filled with fluid such as, but not limited to, water. The wick member second portion96is disposed outside said reservoir body enclosed space44. Capillary action draws the fluid, i.e. directs the fluid, along the wick member92thereby transferring the fluid from the reservoir body enclosed space44to a location outside the reservoir body enclosed space44.

The natural capillary action assembly100provides less direction to the flow of a fluid via capillary action. In an exemplary embodiment, the natural capillary action assembly100includes a number of tubular members102each defining a generally enclosed space104. Each tubular member102depends downwardly from the support assembly support member lower surface64. Each tubular member102includes an upper opening106and a number of lower openings108(FIG. 1) which are shown as generally vertical slots. Each tubular member upper opening106and lower opening108is in fluid communication with the tubular member enclosed space104. Each tubular member upper opening106is in fluid communication with a support assembly support member vertical passage80and, as shown, a support assembly support member circular passages84.

As described below, when the watering assembly30is disposed in a planter assembly body enclosed space18and that enclosed space18is filled with soil, a portion of the soil fills each tubular member enclosed space104. Further, when the tubular members102are disposed in the reservoir body enclosed space44, which is filled with water, as described below, water passes through each tubular member lower opening108. The water contacts the soil which acts as a wick. That is, the interaction of the water surface tension with the soil draws water upwardly through each tubular member enclosed space104. The water then passes through the support assembly support member circular passages84associated with each tubular member102and into the planter assembly body enclosed space18. As it is understood that the watering assembly30is to be disposed within soil, the “natural capillary action assembly100” is, as used herein, completely formed by the tubular members102as described above. That is, the soil is not, as used herein, part of the “natural capillary action assembly100.”

Further, in an exemplary embodiment, each tubular member102is unitary with the support assembly support member60. That is, the tubular members102and the support assembly support member60are molded as a single piece. In this exemplary embodiment, each tubular member102includes a lower axial member110including a detent112(FIG. 2). The tubular members102are positioned on the support assembly support member60so that the position of the tubular member detents112align reservoir body base member upper surface lugs50.

The inlet assembly38is structured to provide a passage for a fluid, such as, but not limited to water, from above the soil in the planter assembly body enclosed space18to the reservoir body enclosed space44. In an exemplary embodiment, the inlet assembly38includes a telescoping funnel assembly120structured to move between a collapsed, first configuration, wherein the funnel assembly120has a minimal length, and a number of expanded, operational configurations, wherein the funnel assembly120is vertical or has a has a maximum length. That is, it is understood that different planter assembly bodies12may have a different depths. The telescoping funnel assembly120may be adjusted to a height such that the top of the telescoping funnel assembly120is at, or just above, the soil level, for planter assembly bodies12of different sizes.

In an exemplary embodiment, as shown, the funnel assembly120includes three hollow, generally circular members122,124,126, which are numbered in ascending order when the funnel assembly120is in the operational configuration. Each funnel assembly member122,124,126includes an upper end122′,124′,126′, and a lower end122″,124″,126″. Thus, the upper funnel member upper end126′ is also the funnel assembly upper end. As is known, the funnel assembly members122,124,126have a similar cross-sectional shape, but with slightly different cross-sectional areas. In this configuration, the funnel assembly members122,124,126can be assembled in a concentric relationship. Further, the funnel assembly member upper ends122′,124′ of the inner funnel assembly members122,124are structured so that the inner funnel assembly member upper ends122′,124′ cannot pass the next outer funnel assembly member lower ends124″,126″, respectively. In an exemplary embodiment, the outer funnel assembly member lower ends124″,126″ have a reduced diameter relative to the adjacent inner funnel assembly members upper ends122′,124′. As shown, and in an exemplary embodiment, the funnel assembly member126with the greatest cross-sectional area is the upper most of the telescoping members.

Further, the lowest funnel assembly member122includes a support assembly pivot coupling130(FIG. 3). In an exemplary embodiment, wherein the inlet assembly coupling70is a pair of opposed, generally circular openings72in the cavity sidewall68, the funnel assembly support assembly pivot coupling130is a pair of opposed pins132structured to be rotatable coupled to the inlet assembly coupling openings72.

Further, in an exemplary embodiment, the inlet assembly38includes a water level indicator assembly150. In an exemplary embodiment, the water level indicator assembly150includes a buoyant member152and a flexible elongated member154. The buoyant member152, as shown is, but is not limited to, a foam member156. The flexible elongated member154as shown is, but is not limited to, a rubber tube158. The indicator assembly150is disposed in the hollow space of the funnel assembly120.

The watering assembly30is assembled as follows. The wick member first portion94is disposed in the reservoir body enclosed space44and the wick member second portion96is disposed outside said reservoir body enclosed space44. That is, the wick member92passes through the reservoir body sidewall42passages46. As shown, in an exemplary embodiment, the wick member92is a loop of sponge material. The inlet assembly38, and in an exemplary embodiment, the telescoping funnel assembly120, is pivotally coupled to the support assembly34. That is, in an exemplary embodiment, the funnel assembly pins132are rotatably disposed in the inlet assembly coupling openings72. The support assembly34is coupled to the reservoir body32. In an exemplary embodiment, the support member60is fitted into the open upper end of the reservoir body32. The reservoir body32, in an exemplary embodiment, includes a ledge to support the support member60. Further, the natural capillary action assembly tubular members102are disposed within the reservoir body enclosed space44with the tubular member detents112coupled to the reservoir body base member upper surface lugs50.

In this configuration, the support member60, which in an exemplary embodiment is unitary with natural capillary action assembly tubular members102, resists movement, i.e. rotation, relative to the reservoir body32due to the coupling of the tubular member detents112with the reservoir body base member upper surface lugs50. Further, the funnel assembly120is pivotally coupled to the support assembly34and is structured to move between a generally horizontal, first position, and a generally vertical, second position. When the funnel assembly120is in the first configuration and the first position, the funnel assembly120is partially disposed in the inlet assembly cavity66.

Further, the funnel assembly120is structured to move between a collapsed, first configuration, wherein the funnel assembly120has a minimal length, and a number of expanded, operational second configurations (hereinafter “operational configuration”), wherein the funnel assembly120is partially or fully extended. For the sake of an example, and as used herein, the telescoping funnel assembly120may be positioned in a “first operational configuration,” wherein the telescoping funnel assembly120in minimally extended. As used herein, a “minimally extended” telescoping assembly means that the telescoping members are in the collapsed, first configuration, or only slightly extended relative to each other. That is, “first operational configuration” may be the same as the collapsed, first configuration. Further, a “second operational configuration” means that the telescoping funnel assembly120is fully extended. It is understood that there a number of intermediate configurations between the first and second operational configurations. Thus, as used herein, “operational configuration” means any configuration between, and including, the first operational configuration and the second operational configuration and wherein the funnel assembly120has an extended vertical length relative to the collapsed, first configuration.

In an exemplary embodiment, the inlet assembly coupling70, and therefore the funnel assembly120, is disposed at a selected support member60. In this configuration, water level indicator assembly foam member156is disposed in the selected support member60. Further, water level indicator assembly rubber tube158folds or otherwise bends as funnel assembly120moves between the first and second position and between the first and second configurations. Further, when the funnel assembly120is in the first position and first configuration, the funnel assembly120is partially disposed in the inlet assembly cavity66.

When the funnel assembly120is in the first position and first configuration, the watering assembly30is in a reduced space configuration. When the funnel assembly120is in the second position and an operational configuration, the watering assembly30is ready for use, i.e. a use configuration. Thus, the watering assembly30may be packaged, shipped, sold, etc. in the reduced space configuration. The watering assembly30is placed in the use configuration when disposed in a planter assembly body12. Further, the wick member92may be disposed entirely within the reservoir body32when the watering assembly30is in the reduced space configuration. Further it is noted that when the funnel assembly120is in said first configuration and said first position, the height of the contained watering assembly30is between about 50% to 65% of the height of the contained watering assembly30when the funnel assembly120is in the second operational configuration and said second position

That is, when the funnel assembly120is in the second position and an operational configuration, the watering assembly30is disposed in a planter assembly10, i.e. in a planter assembly body enclosed space18. The planter assembly body enclosed space18is then filled with soil while leaving the upper end of the inlet assembly38exposed. That is, funnel assembly member upper end126′ is exposed at, or above, the top of the soil. Further, as soil is added to the planter assembly body enclosed space18, a portion of the soil fills the tubular members102thereby allowing the natural capillary action assembly100to operate as described above. The support assembly34, however, substantially prevents soil from entering the reservoir body enclosed space44. It is understood, however, that some soil may pass the support assembly34and fall into the reservoir body enclosed space44.

In this configuration, and when the reservoir body32, the support assembly34, the wicking assembly36, and the inlet assembly38are assembled, these elements form a contained watering assembly.

Further, in this configuration, a user fills the watering assembly30by pouring water, or another fluid, through the inlet assembly38thereby filling the reservoir body32with fluid. The fluid is absorbed by the wicking assembly36and is transferred upwardly into the soil within the planter assembly body enclosed space18. Thus, any plant within the planter assembly body enclosed space18is watered.