Rainwater for gardening collection is a technique that has been widely practiced over the centuries.
Rain collection without gutters.
This is the most common type for homes built within the past 50 years though many owners of older homes still.
Most homes direct water into the barrel with gutters and downspouts but even homes without gutters can use a rain barrel.
Just lay the tarp out on an elevated area and run a drainpipe from the lowest corner to a collection tank.
I have a big garden set back from the house that is hard to get a hose to.
It has been used as an environmentally friendly way of rainwater catchment for use in gardening as well as across landscaping.
20 rainwater catchment system no gutters required.
If you want to collect rainwater without a roof or downspout you can use a tarp instead.
Caution rainwater collection system.
It is easiest with gutters around your roof but there are methods of rainwater collection even without gutters.
Additionally the water will not flow to your rain collection system if there is a clog.
Today houses are built with roof gardens that naturally absorb the rain and grow an insulating layer of grass.
Not only do you not want your harvested water to be full of debris dirt and pests but without filtering the water before it enters the harvesting system your barrel can become clogged.
But if you do not have a roof garden you can still collect and use rainwater.
To collect rainwater you can attach a rain barrel to your home s downspout so when it rains the water flows directly into the barrel.
Have gutter guards installed.
K style rain gutters somewhat resemble the letter k when viewed from the side.