It's important to be selective when choosing seeds for greenhouse growing. You want high-yielding varieties to maximize your investment in the structure, along with the necessary disease resistance for maintaining plant health. Johnny's is here to help you decide what to grow in a greenhouse. We have identified the following top-performing greenhouse vegetables, flowers, and herbs to ensure your success.
242 Products
Sort By:
Sale
Prospera® DMR (PS5)
Organic (F1) Basil Seed
Multiuse Genovese basil with downy mildew and Fusarium resistance.
Maxifort
(F1) Tomato Seed
Vigorous, vegetative rootstock for large fruits and long-season crops.
Out Of Stock
Desert
Organic (F1) Zucchini Squash Seed
Organic zucchini with strong disease resistance.
Out Of Stock