10 Best Tomato Fertilizers 2026 in the United States

Burpee Organic Tomato & Vegetable Granular Plant Food is a well-regarded choice for gardeners looking for an organic fertilizer. It comes in a 4-pound package and is easy to apply, providing long-lasting results by releasing nutrients over a period of up to 3 months. This makes it convenient for those who prefer not to fertilize frequently. The product is OMRI listed, ensuring it is suitable for organic gardening practices.

The fertilizer supports robust growth and healthy plants by supplying essential nutrients continuously throughout the growing season. It is well-suited for tomatoes and other vegetables, but may not be the best choice for those seeking a synthetic fertilizer with immediate, intense nutrient delivery. Burpee's long-standing reputation and commitment to quality make this a reliable option for organic gardeners aiming for superior yield and plant health.

The Miracle-Gro Shake 'N Feed Tomato, Fruit and Vegetable Plant Food is designed to cater specifically to your tomato, fruit, and vegetable plants. One of its standout features is the convenience of feeding plants for up to 3 months, which means less frequent applications and more time to enjoy your garden. It contains essential nutrients, including calcium, which helps in forming stronger cell walls for better quality and longer-lasting produce.

This makes it a solid choice for both in-ground and container plants, whether you are growing indoors or outdoors. The easy application process involves spreading the product evenly and working it into the soil, making it user-friendly even for gardening beginners. Another advantage is its ability to support plant health both above and below the soil with its natural ingredients, potentially enhancing the quality of your vegetables and fruits compared to unfed plants.

A potential downside is that it is not specified whether this fertilizer is organic or synthetic, which might be a deciding factor for some users. Additionally, the product is in powder form, which requires careful handling and proper storage to avoid moisture contamination. This product is a reliable and user-friendly choice for gardeners looking to improve their tomato, fruit, and vegetable yield with minimal hassle.

Burpee Bone Meal Fertilizer is an organic, powder-form fertilizer ideal for tomato plants, peppers, and bulbs. It primarily provides phosphorus and calcium, which are essential for strong root development and healthy fruit growth—important for tomatoes that need sturdy roots and good nutrition. Being OMRI listed means it meets organic gardening standards, making it a good choice if you prefer natural products over synthetic fertilizers. The slow-release nature of bone meal means it feeds plants gradually, supporting steady growth throughout the season.

Since it is mainly rich in phosphorus and calcium with only small amounts of nitrogen, it does not offer a balanced NPK ratio, so you might need to supplement with other fertilizers for well-rounded nutrition. Application is easy—just mix it into soil or potting mix before planting or anytime during the growing season—but it’s best used cautiously, since too much phosphorus can harm plants. This product is well-suited for gardeners looking to boost root strength and flower development organically, especially if growing tomatoes in containers or garden beds.

On the downside, it lacks additional micronutrients like magnesium or iron that tomatoes also benefit from, so it’s not a complete fertilizer by itself. To sum up, Burpee Bone Meal is a trusted, natural option that supports strong roots and healthy tomato plants but should be part of a broader fertilizing plan to meet all nutrient needs.