The Difference Between Floating, Submerged & Marginal Water Plants

Choosing the right aquatic plants is the first thing that needs to be done to make a water garden or marsh area that grows well. Whether you're working on a dam, pond, or natural marsh, you need to recognize the important differences between floating, submerged, and marginal water plants. Each kind does something different to keep the water clean, make the region appear better, and give animals a place to dwell. PlantArk is Australia's most popular online plant nursery. Customers may browse and buy a large choice of native water plants that would work well in their home's wetland areas.

Floating Plants

Floating plants sit directly on the surface of the water, with roots that hang freely below. They don’t need soil and often spread quickly across the water’s surface, providing shade that helps reduce algae growth.

Examples:

• Azolla (Native floating fern)
  
  

• Duckweed
  
  

• Water lilies (some species)
  
  

Benefits:

• Provide habitat for aquatic life
  
  

• Help cool the water
  
  

• Improve water clarity by blocking sunlight and reducing algae
  
  

Submerged Plants

Submerged (or oxygenating) plants grow entirely underwater. They are essential for maintaining water quality as they produce oxygen, absorb nutrients, and provide shelter for fish and invertebrates.

Examples:

• Eelgrass
  
  

• Milfoil
  
  

• Hornwort
  
  

Benefits:

• Oxygenate the water
  
  

• Improve water clarity
  
  

• Prevent excessive algae by using up nutrients
  
  

Marginal Plants

Marginal water plants grow in shallow water along the edges of ponds, lakes, and wetlands. Their roots are underwater, but their stems and leaves rise above the surface.

Examples:

• Juncus (rushes)
  
  

• Eleocharis (spike rush)
  
  

• Baumea and Schoenoplectus species
  
  

Benefits:

• Stabilise pond or wetland edges
  
  

• Filter runoff and improve water quality
  
  

• Provide food and shelter for native wildlife
  
  

Why should you choose native water plants?

People in Australia can employ native water plants to construct wetlands, which is good for the environment. Native species have adapted to the climates and ecosystems of their native locations, thus they don't need much care and are excellent for the environment. Invasive species are more likely to spread, native species are less likely to hurt things, and native species are better at keeping biodiversity safe.

You may buy native aquatic plants online at PlantArk.

PlantArk is a safe online nursery service that makes it easy to buy and sell aquatic plants. We get our native water plants for wetlands from growers all around Australia, and they are all very distinct from each other. You can utilize these plants to fix up wetlands, make garden ponds, and decorate dams, among other things.

Using the proper plants is vital for keeping the area's biodiversity and making the water healthy. Take a look at PlantArk's variety of plants that float, sink, or grow on the edge of water. You can customize all of them to fit your water project and the area around it.

In conclusion, the appropriate mix of aquatic plants can not only make your pond or wetland seem better, but it can also assist keep the environment healthy. It's never been easier to make a water garden that will stay because there are so many native species to choose from.