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
Don't throw your eggshells away. They are great for the garden in so many ways!
grow more tomato plants from rooting sucker cuttings
An Almost Foolproof Way to Grow an Avocado from a Seed