Bulbs
Flower Basics
Flower Beds & Specialty Gardens
Flower Garden
Garden Furniture
Garden Gnomes
Garden Seeds
Garden Sheds
Garden Statues
Garden Tools & Supplies
Gardening Basics
Green & Organic
Groundcovers & Vines
Growing Annuals
Growing Basil
Growing Beans
Growing Berries
Growing Blueberries
Growing Cactus
Growing Corn
Growing Cotton
Growing Edibles
Growing Flowers
Growing Garlic
Growing Grapes
Growing Grass
Growing Herbs
Growing Jasmine
Growing Mint
Growing Mushrooms
Orchids
Growing Peanuts
Growing Perennials
Growing Plants
Growing Rosemary
Growing Roses
Growing Strawberries
Growing Sunflowers
Growing Thyme
Growing Tomatoes
Growing Tulips
Growing Vegetables
Herb Basics
Herb Garden
Indoor Growing
Landscaping Basics
Landscaping Patios
Landscaping Plants
Landscaping Shrubs
Landscaping Trees
Landscaping Walks & Pathways
Lawn Basics
Lawn Maintenance
Lawn Mowers
Lawn Ornaments
Lawn Planting
Lawn Tools
Outdoor Growing
Overall Landscape Planning
Pests, Weeds & Problems
Plant Basics
Rock Garden
Rose Garden
Shrubs
Soil
Specialty Gardens
Trees
Vegetable Garden
Yard Maintenance
Are Water Lilies Good for Ponds?
Are Water Lilies Good for Ponds?. Water lilies add color and texture to a pond. However, if not properly maintained, they can also grow out of control and cause serious problems. Grown for ornamental use, water lilies are often classified as an invasive species because they can take over a pond or lake. But, when used properly, water lilies can...
Water lilies add color and texture to a pond. However, if not properly maintained, they can also grow out of control and cause serious problems. Grown for ornamental use, water lilies are often classified as an invasive species because they can take over a pond or lake. But, when used properly, water lilies can also bring benefits to the ecosystem of your pond as well.
Improving the Pond
Water lilies can help improve water quality in ponds. In a study conducted at the Hebrew University of Jerusalem, researchers discovered that water lilies soak up potentially harmful heavy metals in the water.
Cooling the Pond
Since they block out the sun, water lilies can keep temperatures from getting too high in the pond, providing shade for the fish that live there. This is beneficial for species that cannot survive during excessive drought and can use the water lilies as shelter from the hot sun and high temperatures.
Uses
Water lilies also serve as food for various aquatic wildlife. Water fowl such as ducks eat the plant's seeds, while other animals and birds such as beavers, deer and muskrats feed on the plant's rhizomes, which are rich in starch, sugar and leaves. Native Americans used both the seeds and rhizomes in salves to treat tumors and open sores. They also used the plant to treat digestive problems and fried up the seeds as a snack.
Invasive Dangers
When left unchecked, water lilies can grow out of control and disrupt fragile ecosystems. They use up resources, choking out other plants as they spread and using up light, oxygen and important nutrients. This shift in the ecosystem not only kills other plants, but then begins a domino effect that begins to kill off the wildlife that relied on those plants for food.
Covering the Pond
When completely out of control, water lilies can grow and cover the entire span of a pond or lake. Some plants grow beneath the surface of the lake or pond and perish when the water lilies completely block out the sun from getting beneath the surface. They also pose a danger to humans since they can get caught up in boat propellers and make moving about the lake difficult.
