Plant Seedlings in a Citrus Peel: Use a lemon, orange or a grapefruit to start your seedlings. Plant the entire thing in the ground and the peels will compost directly into the soil to nourish the plants as they grow.
Growing a lemon trees from seed is surprisingly easy. Generally, lemon trees flourish outdoors year-round in hot areas, but they can also grow indoors as edible houseplants. How To Grow A Lemon Tree From Seed
You can regrow garlic sprouts from a single garlic clove. Just place the garlic cloves in a small cup with a little water and let it grow. The garlic sprouts have gentle flavor than garlic and can be added to pasta, salads and other dishes.