A Facebook group for David Attenborough fans and environmental enthusiasts may have struck gold with a simple gardening tip. By using one suggested household item, users are claiming it results in "deeper" colours of your plants. One group member shared their advice in a post, saying: "Throwing away coffee grounds is one of the worst things you can do – they're an invaluable resource for both home and garden. "Discarding coffee grounds is a mistake, as they have multiple practical uses." The

Tag-uri: Facebook