When Do Pond Plants Start Growing?

• Cattails: Cattails are one of the most recognizable pond plants and can start growing as early as late winter to early spring, depending on the temperature. Cattails can quickly establish themselves and spread, so it’s important to monitor their growth and thin them out to prevent them from taking over the pond.
• Pickerelweed: Pickerelweed is another common emergent plant that thrives in the Southeast usually around March or April, when the water temperature begins to rise. Pickerelweed is valued for its attractive purple flowers and ability to provide habitat for wildlife. But, like cattails, it can spread rapidly and may require management to keep it in check.

Submerged Plants: Late spring to early summer

Submerged plants grow entirely underwater and are essential for aerating the water and providing shelter for fish. These plants usually start growing a little later than emergent plants because they rely on warmer water temperatures to kickstart their growth.

• Coontail: Known for its bushy, fan-shaped leaves, coontail typically starts growing in late spring when the water temperature is consistently warm. Coontail is a fast grower and can provide excellent cover for fish – but if left unchecked, it can form dense mats that may require regular thinning.
• American Pondweed: This plant is beneficial for ponds because it provides food and habitat for aquatic life, but it can also spread quickly and may need to be managed to prevent it from becoming too dominant.

Floating Plants: Spring to Fall

Floating plants are those that float on the water’s surface, with their roots hanging down into the water. These plants can start growing in spring and continue to thrive throughout the warmer months.

• Water Hyacinth: This floating plant is both admired for its beautiful flowers and notorious for its invasive tendencies. In the Southeast, it can start growing in early spring, as soon as the water temperatures rise above 60°F. Water hyacinth can double its population in just two weeks, so regular removal is often necessary to keep it from overwhelming a pond.
• Duckweed: This tiny floating plant can cover the surface of a pond in a dense green mat. While duckweed can provide shade and reduce algae growth, it can also block sunlight from reaching submerged plants and reduce oxygen levels in the water if not managed properly.

Pond Maintenance: Time is of the essence

Understanding the growth cycles of pond plants is crucial for effective detention and retention pond maintenance. For pond owners who find it challenging to keep up with the growth and management of aquatic plants, Aquatic Restoration is here with affordable and reliable service.

We are an established company with decades of industry experience, and our team is happy to take your call or message today. Let’s get started with a consultation as soon as possible.