Which floating plants for ponds and garden ponds?

Today, we are going to tell you about 5 floating plants for your pond or garden pond. Floating plants for ponds or garden ponds are often very attractive, especially when they drift on the surface of the water.

That said, these plants offer much more than their decorative appeal. Among their properties, they reduce the amount of light and UV rays, which helps to reduce the presence of algae.

⭐ You may be interested in: the list of oxygenating plants for the pond

Five floating plants for ponds and garden ponds

Without further ado, here is a list of floating plants to place in your pond, pool, or garden pond!

1. Azolla caroliniana

Azolla caroliniana is a water-purifying floating plant native to America. It forms a blue-green carpet on your pond or garden pond. Then, it turns into a bronze-colored fern in winter.

This change in color is what makes Azolla caroliniana so charming. What's more, it absorbs nitrogen from the air.

Good to know: this floating plant is very invasive, so make sure to reduce its density regularly.

2. Salvinia natans (floating fern)

Salvinia natans is one of the few floating aquatic ferns. Generally, it grows in warm environments but does not spread as quickly as other floating plants.

Finally, we recommend this plant if your pond contains fish. Your aquatic animals will love taking shelter in it to stay cool.

3. Pistia stratiotes

Raised and cultivated in Great Britain, Pistia stratiotes is more commonly known as “water lettuce”. It provides excellent water coverage, which removes excess nitrates from the water and reduces the growth of algae.

Pistia stratiotes is suitable for small ponds in the summer but must be kept in a heated greenhouse in winter.

Warning: Pistia stratiotes is now on the European Union's list of invasive alien species. Its sale, cultivation, and introduction into ponds are prohibited: choose another floating plant instead.

4. Lemna minor

Lemna minor or “duckweed” is a tiny species that spreads to cover the entire surface of the pond. It is one of the most common floating plants in ponds and garden ponds. Its flowering period extends from May to June, and it can reproduce very quickly if there is sufficient sunlight.

Furthermore, it is a food source for ducks, tadpoles, turtles, koi, and goldfish. It is even used to feed livestock because it is rich in protein. Finally, this aquatic plant is useful for reducing algae growth because it shades the pond.

Good to know: this floating plant only grows in bodies of water less than 250 cm deep.

5. Water aloe (stratiotes)

Water aloe, also known as water pineapple or water soldier, is very interesting because it only floats during the summer months. In autumn, it sinks to the bottom of the water, where it hibernates during the winter. Then, in spring, it rises back to the surface.

Finally, this plant, native to Europe and certain regions of Asia, produces beautiful white flowers in summer. The flowering of the Water aloe takes place from June to August. In addition to its oxygenating function, this floating plant is highly sought after due to its rarity. It is one of the most popular plants among garden pond enthusiasts.

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Conclusion

So, which floating plants will you choose for your pond or garden pond?

Whatever floating plants you choose, know that they will all play an essential role in your pond. They will ensure a natural balance and keep the water clear.

⭐ You may be interested in: the best time to plant in an aquatic environment

Finally, don't hesitate to choose your aquatic plants based on the population of your pond. And for more advice and tips on fishkeeping, keep reading our blog!