Types Of Aquatic Plants

Aquatic plants are normally divided into four or five types; Deep water plants, Submerged plants, Floating plants, and Marginal / Bog plants which are sometimes divided into two different groups. Information on each of these groups can be found by clicking on the proper navigation link to the left.

Deep Water Plants

These are plants that can be planted in water from 18 inches to 5 feet or more deep. Water lilies, Water Lotus, Water Hawthorne, and Water Fringe or Hearts are examples of this group.

Submerged Plants

As the name implies, submerged plants are plants that grow completely under water. They are important for pools with fish, because not only do they help establish a natural balance in the pool, they also serve as a food source, spawning mats, and a hiding place for baby fish. 

 

Floating Plants

As their name implies floating plants have their leaves and stems floating on the water with their roots floating free in the water below. They provide shade cover with their foliage, which helps stabilize water temperature and denies light to the algae below, retarding it's growth.

The extensive root system removes nutrients from the water that could eventually poison your fish. By removing these nutrients they are not available to feed the algae. The root systems also serve as spawning site and provides a place for young fish to hide.

Marginal / Bog Plants

Marginal / Bog plants offer a wide variety of foliage textures, heights and flowers to create a garden of loveliness and a breath of springtime in your water garden. The diving line between marginal and bog plants is a grey area that changes depending on the source. For that reason I have lumped these plants together into one group. Marginal plants vary across a range of plants that can be planted in water as deep as 10" to others that should be planted in moist soil. Bog plants on the other hand range from about 2 to 3 inches to well drained moist soil, depending on the plant.

These bloomers can be planted directly in the shallow water of your pond or in a pot lowered to the correct depth. Most of the tropical plants can be over wintered as house plants, if the soil is kept moist and they are in a sunny location.