When it comes to growing tomatoes, setting a solid foundation for your plants is key to achieving super-sonic growth and a bountiful harvest. While tomatoes have specific soil and nutrient requirements, there are additional ingredients you can add to the planting hole that can give your plants an extra boost. In this article, we’ll explore eight things you can put in your tomato planting hole to promote vigorous growth, improve soil fertility, and maximize the productivity of your tomato plants. Get ready to take your tomato-growing game to the next level!
- Compost: Start by adding a generous amount of compost to the planting hole. Compost enriches the soil with organic matter, improves drainage, and enhances nutrient availability, creating an ideal environment for robust tomato growth.
- Epsom Salt: Sprinkle a tablespoon of Epsom salt in the planting hole. Epsom salt is a rich source of magnesium, which plays a vital role in chlorophyll production, photosynthesis, and overall plant health. It can help prevent magnesium deficiency, which can result in yellowing leaves.
- Crushed Eggshells: Crushed eggshells provide a slow-release source of calcium, which is essential for preventing blossom end rot in tomatoes. Add a handful of crushed eggshells to the planting hole to bolster the plants’ calcium intake and promote healthy fruit development.
- Bone Meal: Incorporate bone meal into the planting hole to supply phosphorus, an important nutrient for root development, flowering, and fruit set. Follow the package instructions for the appropriate amount to use based on your soil type and the size of the planting hole.
- Fish Emulsion: Fish emulsion is a nutrient-rich organic fertilizer that provides a boost of nitrogen, phosphorus, and potassium to your tomato plants. Add a tablespoon or two of fish emulsion to the planting hole to give your plants a strong start.
- Worm Castings: Worm castings are a fantastic source of beneficial microbes and nutrients that improve soil structure and fertility. Mix a handful of worm castings into the planting hole to support healthy root growth and enhance nutrient uptake.
- Mycorrhizal Fungi: Mycorrhizal fungi form a beneficial symbiotic relationship with plant roots, improving nutrient absorption and water uptake. Sprinkle a teaspoon of mycorrhizal fungi powder in the planting hole to establish a strong root system and enhance nutrient availability for your tomato plants.
- Banana Peel: Place a fresh or dried banana peel in the planting hole. Banana peels contain potassium, which aids in fruit development and enhances plant vigor. As the peel decomposes, it slowly releases potassium into the soil, benefiting your tomato plants throughout the growing season.

Once you’ve prepared your tomato planting hole with these beneficial ingredients, carefully plant your tomato seedling or transplant, ensuring that the root system is well-covered with soil. Water thoroughly after planting to help settle the soil around the roots.
Remember to provide your tomato plants with proper sunlight, water, and ongoing care throughout the growing season. With these eight additions to your tomato planting hole, you’ll be setting the stage for super-sonic growth, vibrant foliage, and an abundance of delicious tomatoes.
Harness the power of these natural amendments and witness the remarkable transformation of your tomato plants as they thrive and produce an impressive harvest. Happy gardening and enjoy the fruits of your labor!