University of Florida Research ID's tomatoes suited for indoor production

Celina Gómez, a UF/Institute of Food and Agricultural Sciences (IFAS) Assistant Professor of Environmental Horticulture, led a recently published study in which she found that several compact tomato varieties grow well indoors.

"Most of the compact plants we've grown are short and narrow, making them suitable to be placed in small spaces such as kitchen countertops or office desks," Gómez says. By contrast, "regular" tomato plants used for outdoor gardening are tall and often require cages or some other type of support.

For the study, Gómez and her master's student Stephanie Cruz tried to grow 20 compact tomato cultivars indoors and in greenhouses at the main UF campus in Gainesville. To mimic indoor home growing, scientists used cooler temperatures and low light. They did not use supplemental lighting in the greenhouse.

Based on the research, Gómez can recommend cultivars such as Micro Tom, Siam, Red Robin, Sweet 'n' Neat Scarlet, and more for transplant producers to grow and ship to nurseries to buy and grow at home. Other varieties, such as Little Bing, Sweet Sturdy Jimmy, and Tarzan are too large for indoor growing.

The study's results are crucial for indoor gardeners and can help commercial growers.

"Indoor plant production in vertical farms aims to grow high-value plant products to sell to consumers," she says. "These production facilities are often located in urban or peri-urban areas to capitalize on the growing interest in local food production. While the main interest of our program is to support urban gardening, our findings are also applicable to the commercial vertical farming industry. We are identifying cultivars that have potential to support the growing industry, especially as it starts to venture into other crops beyond leafy greens."

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Photo by Dagerotip George on Unsplash

Source: Greenhouse Grower