We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › Before You Buy Fertilizer for Tomatoes Best Overall Best Bang for the Buck Organic Pick Granular Pick Liquid Pick Water-Soluble Pick Or, DIY Your Own Tomato Fertilizer How We Chose the Best Fertilizer for Tomatoes What to Consider When Choosing the Best Tomato Fertilizers FAQs Sweet, juicy, homegrown tomatoes are the epitome of backyard gardening produce, and they don’t happen by accident. It takes a combination of diligence, patience, sunshine, and soil fertility to grow tomatoes successfully. In fact, plant nutrition is one of the primary contributors to tomato flavor and quality. Tomatoes need fertilizer to grow to their full potential. The best fertilizer for tomatoes supports overall plant growth, flowering, fruit development, and disease resistance. Our top pick is Dr. Earth fertilizer for tomatoes for its organic formula packed with minerals and other nutrients.…