How many eggplants can you plant in one container?

The density of planting will significantly impact your success with container eggplants. Too many first-time growers overcrowd their pots in the hopes of harvesting more fruit, which leads to root competition and disease transmission. Through trial and error, I found that using one plant per container resulted in overall healthier growth and a larger yield in the long term.

Dwarf varieties (e.g., 'Fairy Tale') require a container that is at least 12 to 16 inches in diameter. For larger varieties (e.g., 'Black Beauty'), an 18-to 24-inch pot is needed. We want the roots to be able to grow down and out adequately. I always measure my pots right before I plant each season so that they have ample room.

Overcrowding has a lot of consequences. Plants will compete for water and nutrients, resulting in stunted growth. Additionally, humidity from the crowded pots can create conditions conducive to fungal diseases. My first experiment with two plants in a 14-inch pot produced small, bitter fruits.

Root development determines the required space between containers. Eggplant roots grow extensively and require ample space to develop. In the proper containers, they have root access to enough nutrients and water. When I follow the one plant per pot rule, I harvest 10-15 fruits per dwarf plant.

To achieve optimal results, follow these spacing recommendations. Expect your plants to be healthier and exhibit more disease resistance. Begin with appropriately sized containers, and enjoy bountiful harvests. Don't forget to share your container eggplant pictures using our community hashtag.

Read the full article: How to Grow Eggplant in Containers