Marginal plant
A water plant that grows at the edge of the pond or on the bank where its roots can reach shallow water. There are many kinds, including water mint, Mentha aquatica, and flowering rush, Butomus umbellatus.
Marginal Plants
Growing in a few inches of water at the edge, marginals soften the line between water and land. As well as colorful or interesting flowers (lizard's tail, lesser snapdragon), many have dramatic foliage (arrowheads, pickerelweed).
Marginal plants
Sweet flag (Acorus calamus)
Marsh marigold (C. alustris)
Iris laevigata
White arum lily (Zantedeschia aethiopica) ...
Marginal plants like rushes grow at the waters edge or in very shallow water. Rushes have modified leaves to protect them from seasonal drought. On the outside they have a waxy cuticle which prevents dehydration.
Marginal plants, also referred to as bog plants or shallow water plants, provide beauty, height, and texture to your backyard pond. They can be used to disguise the edge of the pond and they can add longer periods of color to your water garden.
MARGINAL PLANT: Plants that will grow on the edges of ponds or lakes.
MASS PLANTING: The planting of one particular flower or many of the same kind close together.
Marginal plants or bog plants vary widely in size, texture, and form. They are most often used to accent a water garden with seasonal flower color. On the edge of the water garden they can be used to hide liners or power cords.
Cut marginal plants back, but do not reduce those with hollow stems to beneath the water level (allow for the water level to rise in winter) or they may rot.
Dividing waterside plants ...
Bog or marginal plants include aquatics that thrive around pond edges. Some of the most common bog plants are sweet flag, papyrus, cannas and Louisiana irises. Many garden centers and nurseries also offer bog plants.
This is a good depth for shelves for marginal plants in pots. Now, leaving the shelves, dig down to the depth you want, again with the sides angled slightly. Your pond should be at least 2ft deep if you are planning to keep fish.
The abundance of moisture in this type of site can also help some marginal plants to tolerate strong sunlight, because no matter how intensely the sun shines, the roots of plants always get the moisture they need.
Some marginal plants even do well in moist soil. Native water pennyworts (Hydrocotyle sp.) do well in shallow water and make a nice transition from water to taller plants around the margin of ponds.
If you plan to include marginal plantings or a waterfall, dig down to two different depths (or tiers). Line the bottom of the hole with soft sand.
Bog plants, also known as emergent and marginal plants, include some hardy types such as pickerel weed, arrowheads, cattails and yellow water iris; and shorter species including golden-club, parrot's feather and spike rush.
- Include an area with many varieties of shallow-water and marginal plants when designing your pond. Place a number of plants in mesh, water plant containers, which will allow the pond water to flow through their roots, creating a natural filter.
7) Sweet Flag - This is a marginal plant and is characterized by tall, thick leaves that look like swords. They should be planted in the shallower areas of a larger
garden ponds and even do well in the muddier places.
There are floaters, marginal plants and underwater plants that you purchase for your water garden. The plants are maintenance-free.
Water Hawthorne Hardy marginal plant. Floats on Surface. Planting depth 6-18". Full sun to partial shade. Dormant in summer, white flowers in spring and fall. Hardy zones 6-9.
Photograph courtesy of ...
Marginal plants are most vulnerable. Low-growing plants, such as strawberries, and tender perennial flowers, such as tritoma, can be protected with mulch. Little can be done to protect large shrubs and trees, so select winter-hardy cultivars.
On the Fringe: Gardening and Landscaping with Marginal Plants
Root Riot: Taking the Mystery Out of Gardening Terminology
Terraced Gardening
The Street-Side Garden
Use Color to Bring Out the Best in Your Garden ...
 See also: Margin, Water, Plant, Gardening, Soil
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