How Many Tomato Plants per Earthbox

When it comes to growing tomatoes, the type of container used can make a significant difference in how many plants can be grown per container. Earthboxes are a popular choice for growing vegetables, including tomatoes, but how many plants can one container support?

Factors to Consider

The number of tomato plants that can be grown in an Earthbox can depend on several factors, such as the size of the container, the size of the tomato plant, and the spacing between each plant. Earthboxes come in two sizes, a standard size and a junior size. The standard size is 29" x 13.5" x 11" and can hold approximately 3 cubic feet of soil, while the junior size is 22" x 9.4" x 7.5" and can hold approximately 1.5 cubic feet of soil.

The size of the tomato plant is also a crucial factor in determining the number of plants per container. Determinate tomato plants are bushy and grow to a particular size, while indeterminate tomato plants grow continuously and can reach great heights. Determinate tomato plants are usually smaller in size and can be planted closer together, while indeterminate tomato plants require more space to grow.

Number of Plants per Earthbox

The number of tomato plants that can be grown in an Earthbox can also depend on the spacing between each plant. For determinate tomato plants, one to two plants can be grown per standard-size Earthbox, while two to three plants can be grown per junior size. For indeterminate tomato plants, only one plant should be grown per standard or junior size Earthbox to allow enough space for the plant to grow unhindered.

It's important to note that overpacking the container can lead to overcrowding and competition for nutrients, water, and sunlight, leading to weaker plants and lower yields. It's always better to opt for a lower number of plants and give each plant enough space to thrive.

Tips for Growing Tomatoes in Earthboxes

When growing tomatoes in Earthboxes, some tips can help ensure a successful harvest:

Choose the right Earthbox size for the tomato plant

Plant determinate tomato plants closer together and indeterminate tomato plants further apart

Ensure the soil is always moist but not overwatered

Use a fertilizer specifically formulated for tomatoes

Ensure the plant receives adequate light, ideally 6-8 hours of sun per day

Regularly prune the plant to remove dead or diseased foliage

By following these tips and planting the right number of tomato plants per Earthbox, gardeners can enjoy a bountiful harvest of fresh and delicious tomatoes.