2 Floating Live Pond Plants - Watter Lettuce and Water Hyacinth You get 1 Water Lettuce, 1 Water Hyacinth of about 3-5 inches in diameter. These are grown plants, ready to reproduce. These oxygenating plants keep the water clean and filtered in your water garden. They serve as natural biofilters to your pond. Controls algae by absorbing nutrients from the water. Please note these plants ship with trimmed roots as sometimes they tend to fall off during transit due to heat. In case roots fall off upon receiving them, just place them in your pond and give them a couple of weeks so they can re-establish themselves. Lastly, these plants can not ship to AL, FL, SC, TX.