WindRiverGreens/plant-variety-database huggingface dataset:
Companion planting for emerald-green-arborvitae (ornamental-tree): Impatiens — beneficial. Thrives in the filtered light and wind protection of arborvitae canopy
Companion planting for emerald-green-arborvitae (ornamental-tree): Black Walnut — harmful. Produces juglone toxin that can stunt or kill arborvitae and other sensitive plants
Companion planting for emerald-green-arborvitae (ornamental-tree): Eucalyptus — harmful. Allelopathic properties inhibit growth of nearby plants including evergreens
Companion planting for emerald-green-arborvitae (ornamental-tree): Large Maple Trees — harmful. Aggressive root system competes heavily for water and nutrients
Companion planting for river-birch-heritage (ornamental-tree): Wild Ginger — beneficial. Thrives in similar moist, acidic soil conditions and provides attractive groundcover
Companion planting for river-birch-heritage (ornamental-tree): Astilbe — beneficial. Enjoys partial shade under birch canopy and adds colorful spring blooms
Companion planting for river-birch-heritage (ornamental-tree): Hosta — beneficial. Tolerates shade and moisture, creates layered understory planting
Companion planting for river-birch-heritage (ornamental-tree): Ferns — beneficial. Natural woodland companions that thrive in moist, shaded conditions
Companion planting for river-birch-heritage (ornamental-tree): Coral Bells — beneficial. Provides year-round foliage color and tolerates variable moisture
Companion planting for river-birch-heritage (ornamental-tree): Japanese Painted Fern — beneficial. Adds silvery foliage contrast and enjoys similar growing conditions
Companion planting for river-birch-heritage (ornamental-tree): Bleeding Heart — beneficial. Woodland native that appreciates filtered shade and moist soil
Companion planting for river-birch-heritage (ornamental-tree): Caladium — beneficial. Colorful shade-loving annual that complements birch's light canopy
Companion planting for river-birch-heritage (ornamental-tree): Black Walnut — harmful. Produces juglone toxin that can stunt birch growth and cause leaf yellowing
Companion planting for river-birch-heritage (ornamental-tree): Eucalyptus — harmful. Allelopathic compounds inhibit growth of nearby trees and compete for water
Companion planting for river-birch-heritage (ornamental-tree): Norway Maple — harmful. Dense shade and shallow roots compete heavily for water and nutrients
Companion planting for norway-spruce (ornamental-tree): Rhododendron — beneficial. Both prefer acidic soil and partial shade, creating compatible growing conditions
Companion planting for norway-spruce (ornamental-tree): Hosta — beneficial. Thrives in the acidic soil and dappled shade created by spruce canopy
Companion planting for norway-spruce (ornamental-tree): Ferns — beneficial. Naturally complement spruce in woodland settings, sharing preference for moist, acidic conditions
Companion planting for norway-spruce (ornamental-tree): Blueberry — beneficial. Benefits from acidic soil conditions created by spruce needle litter
Companion planting for norway-spruce (ornamental-tree): Astilbe — beneficial. Flourishes in the cool, moist, acidic environment under spruce trees
Companion planting for norway-spruce (ornamental-tree): Heuchera — beneficial. Tolerates acidic soil and provides colorful ground cover beneath spruce canopy
Companion planting for norway-spruce (ornamental-tree): Wild Ginger — beneficial. Natural woodland companion that thrives in acidic soil with consistent moisture
Companion planting for norway-spruce (ornamental-tree): Winterberry Holly — beneficial. Shares preference for acidic soil and provides winter interest alongside evergreen spruce
Companion planting for norway-spruce (ornamental-tree): Grass Lawn — harmful. Struggles to grow under dense spruce canopy due to low light and acidic needle drop
Companion planting for norway-spruce (ornamental-tree): Tomatoes — harmful. Cannot tolerate the acidic soil conditions and shade created by mature spruce trees
Companion planting for norway-spruce (ornamental-tree): Roses — harmful. Require alkaline soil and full sun, opposite of conditions created by Norway Spruce
Companion planting for norway-spruce (ornamental-tree): Vegetables — harmful. Most vegetables need full sun and neutral pH, incompatible with spruce growing conditions
Companion planting for japanese-zelkova-green-vase (ornamental-tree): Hostas — beneficial. Thrive in partial shade created by tree canopy, complementary foliage textures
Companion planting for japanese-zelkova-green-vase (ornamental-tree): Astilbe — beneficial. Enjoys filtered light under tree, adds colorful plumes without competing for nutrients
Companion planting for japanese-zelkova-green-vase (ornamental-tree): Heuchera — beneficial. Tolerates shade and root competition, provides year-round foliage interest
Companion planting for japanese-zelkova-green-vase (ornamental-tree): Ferns — beneficial. Natural woodland companions, thrive in dappled shade and moist conditions
Companion planting for japanese-zelkova-green-vase (ornamental-tree): Japanese Painted Fern — beneficial. Complements Asian aesthetic, tolerates dry shade under established trees
Companion planting for japanese-zelkova-green-vase (ornamental-tree): Caladium — beneficial. Bright foliage thrives in filtered light, adds seasonal color without root competition
Companion planting for japanese-zelkova-green-vase (ornamental-tree): Liriope — beneficial. Drought tolerant groundcover, won't compete aggressively with tree roots
Companion planting for japanese-zelkova-green-vase (ornamental-tree): Ajuga — beneficial. Low-growing groundcover that tolerates shade and helps suppress weeds
Companion planting for japanese-zelkova-green-vase (ornamental-tree): Black Walnut — harmful. Produces juglone which is toxic to many trees including zelkova
Companion planting for japanese-zelkova-green-vase (ornamental-tree): Large Conifers — harmful. Compete heavily for water and nutrients, create dense shade inhibiting zelkova growth
Companion planting for japanese-zelkova-green-vase (ornamental-tree): Aggressive Bamboo — harmful. Running bamboo spreads rapidly and competes intensely for root space and nutrients
Companion planting for fringe-tree (ornamental-tree): Azalea — beneficial. Similar acidic soil preferences and partial shade tolerance, creates layered woodland garden
Companion planting for fringe-tree (ornamental-tree): Rhododendron — beneficial. Complementary blooming periods and shared preference for well-draining, slightly acidic soil
Companion planting for fringe-tree (ornamental-tree): Hosta — beneficial. Thrives in partial shade beneath fringe tree canopy, provides contrasting foliage texture
Companion planting for fringe-tree (ornamental-tree): Ferns — beneficial. Excellent understory plants that appreciate the dappled shade and moisture retention
Companion planting for fringe-tree (ornamental-tree): Coral Bells — beneficial. Colorful foliage complements fringe tree's delicate flowers, tolerates partial shade
Companion planting for fringe-tree (ornamental-tree): Wild Ginger — beneficial. Native groundcover that thrives in similar woodland conditions and soil moisture
Companion planting for fringe-tree (ornamental-tree): Astilbe — beneficial. Feathery flowers complement fringe tree blooms, both prefer consistent moisture
Companion planting for fringe-tree (ornamental-tree): Camellia — beneficial. Similar soil pH requirements and provides winter interest when fringe tree is dormant
Companion planting for fringe-tree (ornamental-tree): Black Walnut — harmful. Produces juglone toxin that can inhibit growth and cause yellowing of fringe tree foliage
Companion planting for fringe-tree (ornamental-tree): Eucalyptus — harmful. Allelopathic compounds in leaves and roots can suppress growth of nearby plants
Companion planting for fringe-tree (ornamental-tree): Pine Trees — harmful. Heavy needle drop creates overly acidic conditions and competes aggressively for water
Companion planting for thornless-cockspur-hawthorn (ornamental-tree): Lavender — beneficial. Repels aphids and other pests while attracting beneficial pollinators
Companion planting for thornless-cockspur-hawthorn (ornamental-tree): Marigold — beneficial. Deters nematodes and aphids, attracts beneficial insects
Companion planting for thornless-cockspur-hawthorn (ornamental-tree): Comfrey — beneficial. Deep roots bring nutrients to surface, acts as dynamic accumulator
Companion planting for thornless-cockspur-hawthorn (ornamental-tree): Clover — beneficial. Fixes nitrogen in soil and provides ground cover to retain moisture
Companion planting for thornless-cockspur-hawthorn (ornamental-tree): Chives — beneficial. Repels aphids and improves overall tree health through companion effect
Companion planting for thornless-cockspur-hawthorn (ornamental-tree): Yarrow — beneficial. Attracts beneficial insects and improves soil health
Companion planting for thornless-cockspur-hawthorn (ornamental-tree): Nasturtium — beneficial. Acts as trap crop for aphids and adds nutrients when composted
Companion planting for thornless-cockspur-hawthorn (ornamental-tree): Rosemary — beneficial. Natural pest deterrent and drought-tolerant ground companion
Companion planting for thornless-cockspur-hawthorn (ornamental-tree): Black Walnut — harmful. Produces juglone which is toxic to hawthorn and inhibits root development
Companion planting for thornless-cockspur-hawthorn (ornamental-tree): Eucalyptus — harmful. Allelopathic properties suppress growth of nearby plants including hawthorns
Companion planting for thornless-cockspur-hawthorn (ornamental-tree): Sunflower — harmful. Competes heavily for nutrients and water, may stunt hawthorn growth
Companion planting for kousa-dogwood (ornamental-tree): Hostas — beneficial. Shade-tolerant groundcover that thrives under dogwood canopy, complementary growing conditions
Companion planting for kousa-dogwood (ornamental-tree): Astilbe — beneficial. Enjoys partial shade and moist soil conditions similar to dogwood, adds colorful blooms
Companion planting for kousa-dogwood (ornamental-tree): Heuchera — beneficial. Tolerates shade well, shallow roots don't compete with dogwood's root system
Companion planting for kousa-dogwood (ornamental-tree): Japanese Painted Fern — beneficial. Thrives in dappled shade provided by dogwood, adds textural contrast
Companion planting for kousa-dogwood (ornamental-tree): Camellia — beneficial. Similar acidic soil preferences and shade tolerance, complementary bloom times
Companion planting for kousa-dogwood (ornamental-tree): Azalea — beneficial. Shares preference for acidic, well-draining soil and partial shade conditions
Companion planting for kousa-dogwood (ornamental-tree): Wild Ginger — beneficial. Native groundcover that spreads well under dogwood canopy, similar moisture needs
Companion planting for kousa-dogwood (ornamental-tree): Oakleaf Hydrangea — beneficial. Compatible shade and soil requirements, provides structural layering
Companion planting for kousa-dogwood (ornamental-tree): Black Walnut — harmful. Produces juglone toxin that can cause leaf yellowing and stunted growth in dogwoods
Companion planting for kousa-dogwood (ornamental-tree): Silver Maple — harmful. Aggressive shallow root system competes heavily for water and nutrients
Companion planting for kousa-dogwood (ornamental-tree): Eucalyptus — harmful. Allelopathic compounds in leaves and roots can inhibit dogwood growth
Companion planting for thundercloud-purple-leaf-plum (ornamental-tree): Lavender — beneficial. Repels aphids and other pests that commonly affect plum trees, adds fragrance
Companion planting for thundercloud-purple-leaf-plum (ornamental-tree): Chives — beneficial. Deters aphids and Japanese beetles, improves soil health around tree base
Companion planting for thundercloud-purple-leaf-plum (ornamental-tree): Marigold — beneficial. Repels nematodes and aphids, attracts beneficial insects for pest control
Companion planting for thundercloud-purple-leaf-plum (ornamental-tree): Nasturtium — beneficial. Acts as trap crop for aphids and cucumber beetles, attracts pollinators
Companion planting for thundercloud-purple-leaf-plum (ornamental-tree): Comfrey — beneficial. Deep roots bring nutrients to surface, leaves make excellent mulch for tree
Companion planting for thundercloud-purple-leaf-plum (ornamental-tree): Daffodils — beneficial. Bulbs deter rodents and voles from damaging tree roots, early spring color
Companion planting for thundercloud-purple-leaf-plum (ornamental-tree): Garlic — beneficial. Natural fungicide properties help prevent bacterial and fungal diseases
Companion planting for thundercloud-purple-leaf-plum (ornamental-tree): Hostas — beneficial. Thrives in partial shade under tree canopy, provides attractive groundcover
Companion planting for thundercloud-purple-leaf-plum (ornamental-tree): Black Walnut — harmful. Produces juglone toxin that inhibits growth and can kill stone fruit trees
Companion planting for thundercloud-purple-leaf-plum (ornamental-tree): Fennel — harmful. Allelopathic properties inhibit growth of nearby plants including fruit trees
Companion planting for thundercloud-purple-leaf-plum (ornamental-tree): Eucalyptus — harmful. Releases chemicals that suppress growth of other plants, competes for water
Companion planting for cleveland-select-pear (ornamental-tree): Lavender — beneficial. Repels aphids and attracts beneficial pollinators and pest predators
Companion planting for cleveland-select-pear (ornamental-tree): Marigold — beneficial. Deters nematodes and aphids while attracting beneficial insects
Companion planting for cleveland-select-pear (ornamental-tree): Chives — beneficial. Repels aphids and other soft-bodied insects that attack pear trees
Companion planting for cleveland-select-pear (ornamental-tree): Nasturtium — beneficial. Acts as trap crop for aphids and attracts beneficial predatory insects
Companion planting for cleveland-select-pear (ornamental-tree): Comfrey — beneficial. Deep roots bring nutrients to surface and leaves make excellent mulch
Companion planting for cleveland-select-pear (ornamental-tree): Catmint — beneficial. Repels ants and aphids while attracting beneficial pollinators
Companion planting for cleveland-select-pear (ornamental-tree): Dill — beneficial. Attracts beneficial wasps and ladybugs that prey on pear pests
Companion planting for cleveland-select-pear (ornamental-tree): Yarrow — beneficial. Improves soil health and attracts predatory insects that control pear psylla
Companion planting for cleveland-select-pear (ornamental-tree): Black Walnut — harmful. Releases juglone toxin that inhibits growth and can kill pear trees
Companion planting for cleveland-select-pear (ornamental-tree): Eastern Red Cedar — harmful. Alternate host for cedar-apple rust and fire blight diseases
Companion planting for cleveland-select-pear (ornamental-tree): Wild Cherry — harmful. Attracts tent caterpillars and shares similar pest problems
Companion planting for fastigiata-european-beech (ornamental-tree): Hostas — beneficial. Thrives in the dappled shade created by beech canopy, complementary foliage textures
Companion planting for fastigiata-european-beech (ornamental-tree): Astilbe — beneficial. Enjoys partial shade and moist conditions under beech trees, adds colorful blooms
Companion planting for fastigiata-european-beech (ornamental-tree): Ferns — beneficial. Natural woodland companions that thrive in acidic soil and filtered light
Companion planting for fastigiata-european-beech (ornamental-tree): Heuchera — beneficial. Tolerates shade and compacted soil, provides year-round foliage interest
Companion planting for fastigiata-european-beech (ornamental-tree): Wild Ginger — beneficial. Excellent groundcover for deep shade, spreads without competing with tree roots
Companion planting for fastigiata-european-beech (ornamental-tree): Lamium — beneficial. Shade-tolerant groundcover that prevents erosion under the tree canopy
Companion planting for fastigiata-european-beech (ornamental-tree): Japanese Painted Fern — beneficial. Thrives in acidic woodland conditions, silvery foliage contrasts with beech bark
Companion planting for fastigiata-european-beech (ornamental-tree): Ajuga — beneficial. Dense groundcover that suppresses weeds while tolerating root competition
Companion planting for fastigiata-european-beech (ornamental-tree): Black Walnut — harmful. Produces juglone toxin that inhibits beech growth and causes yellowing leaves
Companion planting for fastigiata-european-beech (ornamental-tree): Norway Maple — harmful. Aggressive shallow roots compete directly with beech for nutrients and water
Companion planting for fastigiata-european-beech (ornamental-tree): Rhododendron — harmful. Both prefer acidic soil but compete for same nutrients, can stunt each other's growth
Companion planting for lavender-twist-weeping-redbud (ornamental-tree): Hostas — beneficial. Thrive in partial shade under the tree canopy, complementary foliage textures
Companion planting for lavender-twist-weeping-redbud (ornamental-tree): Astilbe — beneficial. Enjoys dappled shade and moist soil conditions similar to redbud preferences
Companion planting for lavender-twist-weeping-redbud (ornamental-tree): Coral Bells — beneficial. Shade tolerant with colorful foliage that complements redbud's purple spring flowers
Companion planting for lavender-twist-weeping-redbud (ornamental-tree): Ferns — beneficial. Natural woodland companions that thrive in the filtered light beneath redbud
Companion planting for lavender-twist-weeping-redbud (ornamental-tree): Wild Ginger — beneficial. Native groundcover that shares similar soil and moisture requirements
Companion planting for lavender-twist-weeping-redbud (ornamental-tree): Bleeding Heart — beneficial. Spring bloomer that appreciates partial shade and complements redbud's flowering time
Companion planting for lavender-twist-weeping-redbud (ornamental-tree): Caladium — beneficial. Shade-loving plant with colorful leaves that enhance the understory appeal
Companion planting for lavender-twist-weeping-redbud (ornamental-tree): Ajuga — beneficial. Low-growing groundcover that tolerates root competition and provides spring color
Companion planting for lavender-twist-weeping-redbud (ornamental-tree): Black Walnut — harmful. Produces juglone which is toxic to redbud and can cause stunting or death
Companion planting for lavender-twist-weeping-redbud (ornamental-tree): Large Maples — harmful. Aggressive root systems compete heavily for water and nutrients
Companion planting for lavender-twist-weeping-redbud (ornamental-tree): Pine Trees — harmful. Acidify soil significantly, while redbud prefers neutral to slightly alkaline conditions
Companion planting for creeping-phlox (ground-cover): Spring Bulbs (Daffodils) — beneficial. Bloom before phlox fills in, creating succession of color without competition
Companion planting for creeping-phlox (ground-cover): Hostas — beneficial. Complementary textures and shade tolerance, phlox softens hosta edges
Companion planting for creeping-phlox (ground-cover): Heuchera — beneficial. Similar growing conditions and creates attractive foliage contrast with phlox flowers
Companion planting for creeping-phlox (ground-cover): Astilbe — beneficial. Thrives in similar partial shade conditions and adds vertical interest
Companion planting for creeping-phlox (ground-cover): Ferns — beneficial. Compatible moisture needs and provides textural contrast in woodland settings
Companion planting for creeping-phlox (ground-cover): Ajuga — beneficial. Both are low-growing ground covers that can intermingle without competing
Companion planting for creeping-phlox (ground-cover): Wild Ginger — beneficial. Native woodland companion with similar shade and moisture preferences
Companion planting for creeping-phlox (ground-cover): Sedums — beneficial. Excellent for rock gardens together, both drought-tolerant once established
Companion planting for creeping-phlox (ground-cover): Black Walnut Trees — harmful. Produces juglone which is toxic to phlox and inhibits growth
Companion planting for creeping-phlox (ground-cover): Dense Evergreen Shrubs — harmful. Create too much shade and compete for nutrients, preventing phlox spread
Companion planting for creeping-phlox (ground-cover): Aggressive Grasses — harmful. Outcompete creeping phlox for space and can quickly overtake the planting
Companion planting for creeping-phlox (ground-cover): Large Perennials — harmful. Cast excessive shade and compete heavily for nutrients, stunting phlox growth
Companion planting for pachysandra (ground-cover): Hosta — beneficial. Similar shade and moisture requirements, creates layered texture in woodland gardens
Companion planting for pachysandra (ground-cover): Astilbe — beneficial. Thrives in same partial shade conditions, adds vertical interest above low pachysandra
Companion planting for pachysandra (ground-cover): Ferns — beneficial. Complementary shade-loving plants that appreciate similar moist, well-draining soil
Companion planting for pachysandra (ground-cover): Heuchera — beneficial. Compatible shade perennial that adds colorful foliage contrast to green pachysandra
Companion planting for pachysandra (ground-cover): Azalea — beneficial. Both prefer acidic soil and partial shade, pachysandra provides living mulch around shrub base
Companion planting for pachysandra (ground-cover): Rhododendron — beneficial. Shares preference for acidic, well-draining soil and protection from full sun
Companion planting for pachysandra (ground-cover): Japanese Painted Fern — beneficial. Excellent textural contrast with similar growing conditions in shaded areas
Companion planting for pachysandra (ground-cover): Caladium — beneficial. Shade-tolerant with colorful leaves that complement pachysandra's solid green coverage
Companion planting for pachysandra (ground-cover): Black Walnut Tree — harmful. Produces juglone toxin that inhibits pachysandra growth and can cause plant death
Companion planting for pachysandra (ground-cover): Mint — harmful. Extremely aggressive spreader that will compete with and potentially overtake pachysandra
Companion planting for pachysandra (ground-cover): Full Sun Perennials — harmful. Incompatible light requirements lead to poor performance for one or both plants
Companion planting for vinca-minor (ground-cover): Hosta — beneficial. Both thrive in partial shade with similar moisture requirements and complement each other aesthetically
Companion planting for vinca-minor (ground-cover): Astilbe — beneficial. Shares preference for moist, shaded conditions and provides vertical interest above the low-growing vinca
Companion planting for vinca-minor (ground-cover): Ferns — beneficial. Natural woodland companions with similar shade and moisture needs, creates layered forest-like appearance
Companion planting for vinca-minor (ground-cover): Heuchera — beneficial. Compatible shade perennial that adds colorful foliage contrast while sharing similar growing conditions
Companion planting for vinca-minor (ground-cover): Caladium — beneficial. Provides seasonal color and texture contrast in shaded areas with similar moisture requirements
Companion planting for vinca-minor (ground-cover): Japanese Painted Fern — beneficial. Thrives in same partial shade conditions and adds silvery foliage texture above the vinca carpet
Companion planting for vinca-minor (ground-cover): Lungwort — beneficial. Early spring bloomer that complements vinca's growing season in shaded, moist woodland conditions
Companion planting for vinca-minor (ground-cover): Brunnera — beneficial. Heart-shaped leaves provide textural contrast and both prefer cool, moist, partially shaded locations
Companion planting for vinca-minor (ground-cover): Black Walnut Trees — harmful. Produces juglone which is toxic to vinca minor and inhibits its growth
Companion planting for vinca-minor (ground-cover): Mint — harmful. Extremely aggressive spreader that competes directly with vinca for space and resources
Companion planting for vinca-minor (ground-cover): English Ivy — harmful. Both are aggressive ground covers that compete for the same niche and resources