Such a good idea: Soda Bottle Drip Feeder for Vegetables. Bury a plastic bottle with small holes to water your plant's roots.brilliant in arid climates!
Get your own avocadotree!
How to improve your soil without a compost heap with eggshells, coffee grounds, and banana peels. unused coffee grounds or leftover coffee is always such a wonderful pick-me-up for acid loving plants.