Rain

Rain Garden Instructions What Is A Rain Garden And Rain Garden Plants

Rain Garden Instructions What Is A Rain Garden And Rain Garden Plants

A rain garden is a depressed area in the landscape that collects rain water from a roof, driveway or street and allows it to soak into the ground. Planted with grasses and flowering perennials, rain gardens can be a cost effective and beautiful way to reduce runoff from your property.

  1. What are rain garden plants?
  2. What is a rain garden How is it made?
  3. What are the benefits of using a rain garden?
  4. How do you make a rain garden step by step?
  5. When should you plant a rain garden?
  6. Can you plant trees in a rain garden?
  7. Do rain gardens attract mosquitoes?
  8. Can you plant a garden next to your house?
  9. What is the difference between a bioswale and a rain garden?
  10. Where should a rain garden be placed?
  11. How do you maintain a rain garden?
  12. How much water can a rain garden hold?
  13. How deep should a rain garden be?
  14. How do you make a small rain garden?
  15. How do I make a rain garden without overwatering?
  16. Do the rain gardens have standing water?
  17. What characteristics are necessary for a plant to thrive in a rain garden?
  18. How much does it cost to put in a rain garden?
  19. What soaks up water in yard?
  20. How does water get to the plants in the rain garden?
  21. What are the different layers of a rain garden?

What are rain garden plants?

Plant a Rain Garden

What is a rain garden How is it made?

All About Rain Gardens

A rain garden is a garden of native shrubs, perennials, and flowers planted in a small depression, which is generally formed on a natural slope. It is designed to temporarily hold and soak in rain water runoff that flows from roofs, driveways, patios or lawns.

What are the benefits of using a rain garden?

Filter pollutants from runoff, • Recharge groundwater, • Conserve water, • Protect guts, ponds and coastal waters, • Remove standing water in your yard, • Reduce mosquito breeding, • Increase beneficial insects that eliminate pests, • Reduce potential of home flooding, • Create habitat for birds & butterflies, • ...

How do you make a rain garden step by step?

How to Build a Rain Garden in 6 Steps

  1. Select a location. The ideal spot to build a rain garden is close to the house — but not too close — where it can capture water running off the roof. ...
  2. Prepare the site. ...
  3. Direct Downspouts. ...
  4. Pick the Right Plants. ...
  5. Maximize Mulch. ...
  6. Maintain.

When should you plant a rain garden?

Although a rain garden can be installed anytime the ground is not frozen, spring and fall are the best times to start your garden. In spring, the soil is easier to dig and the rainy weather means less initial watering.

Can you plant trees in a rain garden?

Most of the vegetation planted in rain gardens consists of shrubs and herbaceous plants, but you can also install trees in a rain garden if you wish. However, you must pick species that can adapt to the conditions present in or near the rain garden if you want to give the trees the best chance of thriving.

Do rain gardens attract mosquitoes?

Rain can be a valuable resource when managed properly. If not managed properly, storm water runoff can threaten homes, neighborhoods and even people's lives. Rain gardens do not attract mosquitoes as the water is typically absorbed within 48 hours which is not long enough for mosquitoes to breed. ...

Can you plant a garden next to your house?

Be sure not to put the garden too close to your house, which will cast shadows; keep planting areas at least 10 feet away from the walls. Vegetables planted in the shade are less productive and may be more susceptible to disease and insect damage than planted in full sun.

What is the difference between a bioswale and a rain garden?

The main difference is that the bioswale moves water to somewhere else in the garden, while also allowing some (but not all) of it to infiltrate. A rain garden is specifically meant to increase infiltration. Bioswales are often used to convey water to a rain garden.

Where should a rain garden be placed?

The rain garden should be located in a place that can collect as much impervious area (driveway, roof, sidewalks) runoff as possible. The best areas are generally where water naturally drains but doesn't hold water. It should also be located at least 5'-15' away from your home.

How do you maintain a rain garden?

Key Maintenance Tips

  1. Water regularly to promote plant growth especially during the first two years and dry spells.
  2. Inspect site following rainfall events. ...
  3. Prune and weed to maintain appearance.
  4. Replace mulch as needed.
  5. Soil fertilization is unnecessary as rain gardens are designed to absorb excess nutrients.

How much water can a rain garden hold?

If your rain garden (aka swale) is 10' wide and 8-1/2' long, its area (10' x 8.5') is 85 square feet. So at 12” deep, it will hold about 620 gallons of rainwater. If you dig it down just 6” deep, your rain garden will hold only half of that, or just 310 gallons of water.

How deep should a rain garden be?

A typical rain garden is between four and eight inches deep. A rain garden more than eight inches deep might pond water too long, look like a hole in the ground, and present a tripping hazard for somebody stepping into it.

How do you make a small rain garden?

How to Build a Rain Garden

  1. Choose the Site. Your rain garden should be located at least 10 feet from the house. ...
  2. Prepare the Soil. Once you've identified the new garden's location, remove the sod and dig a shallow depression approximately 6" deep. ...
  3. Choose Native Plants. Native plants are the best choice for rain gardens.

How do I make a rain garden without overwatering?

You can use pre-mixed rain garden soil, or you can use general gardening topsoil. Mix compost with your soil before adding it into your garden, as it will provide nutrients that may be lacking in the soil. Your soil's compost content should be around 20-30%. The clay content in your soil should be minimal.

Do the rain gardens have standing water?

No. Because rain gardens are shallow and are only built on soils with sufficient drainage, they are designed to dry out before mosquitoes can reproduce. Will my rain garden have standing water? Rain gardens are designed to infiltrate water in about a day.

What characteristics are necessary for a plant to thrive in a rain garden?

Criteria for Selecting Rain Garden Species

Plants that need full sun need at least 6 to 8 hours of direct sun during the growing season; plants that require shade cannot tolerate more that 3 hours of direct sun. The hours and angle of sunlight change with the seasons, too.

How much does it cost to put in a rain garden?

Professional installation typically costs about $10-$20 a square foot, or $1,500-$3,000 or more for 150 square feet, depending on the complexity of the design, the amount and variety of the landscaping, and how the water is directed into the rain garden.

What soaks up water in yard?

In order to make your lawn more amenable to water absorption, work organic matter into your soil. Garden compost, leaf mold and manure will all open the soil up and create more minute channels through which water can escape. Dig. For hardpan problems, a shovel may be the best solution.

How does water get to the plants in the rain garden?

A Rain Garden receives water from impervious (hard) surfaces such as rooftops, sidewalks, driveways and patios. The shallow depression of the garden holds the water so it can slowly infiltrate back into the soil as the plants, mulch and soil naturally remove pollutants from the runoff.

What are the different layers of a rain garden?

The rain garden consists of a vegetated or stone ponding area, a mulch layer, a planting soil layer, a sand bed, and a gravel base. The multiple layers work together to filter pollutants from water, allowing it to infiltrate into the groundwater supply uncontaminated.

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