Roof Garden Rainwater

Roofs made of wooden shingles treated with chromated copper arsenate are not appropriate for rainwater harvesting.

Roof garden rainwater.

Locate your rain garden where rainwater will feed into it from downspouts driveways or low points in your yard. The peak of the berm should be at least 6 inches higher than the water level when the rain garden is full. Around 600 gallons of rainwater can be harvested from about one inch of rain if it falls from a thousand square foot roof. For stability stomp the berm soil down well and make the base at least 2 feet wide and the top at least 1 foot wide.

Well we thought so too. Rainwater can absorb zinc copper and aluminum from metal roofs as well as chemicals used for weatherizing and waterproofing asphalt shingles. Diameter and if desired larger decorative rocks or run an underground 4 in. To store as much rainfall as possible in your garden soil you can set up a rainwater irrigation system that diverts your roof runoff water directly onto your garden beds or lawn if you prefer.

That is why my husband and i began harvesting our rainwater. Doesn t that sound like a lot of water that you could harvest and use for free. Lay attractive river rock 1 1 2 in. Rainwater is typically stored in polyethylene plastic tanks which can be purchased at farm supply stores or shipped from online suppliers like the tank depot and plastic mart.

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. Small mammals birds and insects deposit fecal matter. Green roofs can be ornamental and low profile or be used to grow vegetables and larger plant material on rooftops. A green roof is a vegetative layer grown on a rooftop.

If the rain garden is on a slope you can pile some of the excavated soil into a berm on the low side to retain the water. Pvc pipe to channel water from a downspout to your garden. Planted with grasses and flowering perennials rain gardens can be a cost effective and beautiful way to reduce runoff from your property. Most people already have gutters and downspouts attached to their roofs to transport rainwater away from the building.