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. @ Home Improvement Ideas
Epsom Salt as Plant Fertilizer - Encourage green growth on your house plants by applying a solution of 2 tablespoons salt to 1 gallon water once a month. Magnesium and sulfur from the salt make leaves grow bushier and encourage flowering plants to bloom more often.
Companion Planting! "Plants have best friends just like people do. Marigolds help tomatoes and roses grow better. Nasturtiums keep bugs away from squash and broccoli. Petunias protect beans from beetles and oregano chases them away from cucumbers. Geraniums keep Japanese beetles away from roses and corn. Chives make carrots sweeter, and basil makes tomatoes even tastier."