Though it resembles a four-leaf clover,water cloveris botanically classified as a fern because it produces spores.
Water clover is extremely easy to grow, and it spreads quicklywhich is useful when creating wetland groundcovers.
However, because of its quick spread, water clover should be grown with caution.
Credit:Matthew Benson
In some areas, it is difficult to eradicate after it is established.
Before planting it, know the regulations regarding growing water clover in your area.
Grow it in acontainer-bound water gardenand enjoy its cheerful four-leaf-clover leaves up close.
Credit:Matthew Benson
It also grows well in quiet streams and ponds alongsidewater liliesandlotus.
Water clover can be problematic if it is allowed to grow unchecked.
For this reason, many species are banned or discouraged across the United States and Canada.
Credit:Matthew Benson
quadrifoliaare considered invasive in Oklahomaand the sale of such plants is banned.
It also grows submerged in water up to 18 inches deep.
Light
Water clover grows well in both full sun and part shade.
Credit: Bob Stefko
It can also tolerate slightly acidic and mildly alkaline water but may not grow as abundantly.
Fertilizer
Water clover does not require fertilization.
The easiest way to remove water clover from water is by raking it from the pond or stream surface.
European Water Clover
European water clover (Marsilea quadrifolia).
It is native to Europe and Asia but is considered invasive in several Midwest and mid-Atlantic states.
It is semi-terrestrial, which means it can live partially, but not wholly on land.
This version of water clover features soft hairy leaflets and hairy stems.
It reproduces via spores and is prohibited in some states (including Oklahoma).
It can grow in 4 inches of water or less and is hardy in zones 5-10.
Pitcher Plant
Matthew Benson
Thepitcher plantis an underused, carnivorous pond-side plant.
Carnivorous as in, it eats insects.
Plus, they are pretty.
as well as the fascinating springtime red, purple, yellow, or green flowers.
Water Lily
Water liliesare classic water plants that come in a rainbow of color options.
Just use the rakes teeth to grab the clover and pull it from the water.
Dispose of the unwanted plants in a garbage bag to avoid unwanted growth in other habitats.
Repeat the process if new plants emerge.
Water clover can grow in an aquarium.
Water clover.Okinvasives-The Oklahoma Invasive Plant Council.
European water-clover: Marsilea quadrifolia (hydropteridales: Marsileaceae).
Invasive plant atlas of the United States
