15/05/2018
TIP 6 - Collect rainwater and reuse old water
Even if you live in a dry part of the SA, you could collect 24,000 litres (5,280 gallons or 150 water butts) of rainwater from your roof each year. Obviously, not many people can store that much water, but if every household in the country collected even just one water butt’s worth of water a year (160 litres), that’s four billion litres of free water that we all could be using on our gardens.
• It’s simple to collect rainwater: just divert the water from your drainpipe into a water butt or a wheelie bin.
• Reusing grey water (water from baths, showers, washing machines and washing up) is a good way to use water a second time. You can buy greywater diverters that divert the water from your bath to an irrigation system or a water butt.
• Household soaps and detergents are harmless to plants, but don’t use water containing bleach, disinfectant, dishwasher salt or stronger cleaners, which can harm plants, damage soil structure and could be a health risk.