In keeping with our green theme this week for Earth Day on April 22nd, here’s another great project that your plants will appreciate! Our Marketing Director, Caroline and her boyfriend built the one above, for their gardens last summer.
She swears by her backyard barrel, ” This is a great alternative to the chemicals in city water and to paying city water bill prices! My herbs and his tomatoes went wild over this water last summer!”
Reduce your water use considerably by building a rain barrel. Watering your plants with rainwater is better for them than tap water because of all of the minerals that collect in the rainwater that feed the plants. Also, many municipal water systems treat their water with chlorine and fluoride, which can build up in your soil over time and reduce its quality. Watering your gardens may also use quite a bit of water, and especially in the summer when things are extremely dry, some areas institute mandatory water restrictions. Having your own rain barrel also reduces runoff which can carry lots of pollutants back into the water system, and it allows you to have a source of water in a part of your yard that may not have a spigot nearby. A rain barrel will keep your plants healthy and well watered, save water, and save you money!
Building a rain barrel is easy and very cheap if you have the right resources.
- Start with a large food barrel that you’ve rinsed thoroughly. Place it on top of four cinder blocks that are laying flat on the ground. (This will help to give the barrel more height and better gravity, allowing the water to flow better once it gets to a lower level.) Large restaurants receive shipments of these barrels all of the time, and if you can’t get one directly from them, try looking online. We found the barrel pictured above in a garden listing on Craigslist, and it once held A LOT of olives.
- Using a Dremmel tool or saw, cut a 6″ hole in the top of the lid, so that the center is hollow but you can still screw the cap onto the top of the barrel.
- Take a piece of old window screen and cut it so it just fits the top of the barrel, while still allowing you to screw the top in place. Make sure the screen is well fitting, as this will keep insects and debris out of your water.
- Drill a hole at the bottom front of the barrel that is just slightly smaller than a small spigot that you can find at your local hardware store. Fit the spigot into the hole for a very snug fit (this prevents you from having to use chemicals to seal the spigot into place.)
- Place beneath or connect to your gutter runoff spout. Then, just wait for it to rain! Your barrel will fill with rainwater and you can water your flowers and herb plants with a watering can or by attaching a short length of hose.