Aspirin is the remedy for fungal plant problems, Black spot, powdery mildew, and rust are a terrible trio of fungi, which can attack and destroy your plants. Scientists have found that two uncoated aspirin tablets (325 milligrams each) dissolved in 1 quart of water and used as a foliar spray can thwart these diseases. There are 35 other garden tips in this link!!!
Lay down a thick layer of CARDBOARD in your raised garden beds to kill the grass. It is perfectly safe to use and will fully decompose, but not before killing any grass below it. They’ll also provide compost and food for worms. WORKS BEAUTIFULLY.
How to make seed balls. Seed balls are great for reclaiming derelict areas with thin or poor soil, making them ideal tools for guerrilla gardening. Especially useful for tossing into empty or neglected lots. Best thrown just before a rainy spell to ensure germination