Greenhouse Performers
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.
276 Products
Sort By:
Sort By:
Sale
Prospera® DMR (CG1)
Organic (F1) Basil Seed
Fast-growing classic Genovese. Downy mildew and Fusarium resistant.
Potomac Appleblossom
(F1) Snapdragon Seed
Refined all-season series for field or greenhouse growing.
Voyage 2 Yellow II
Pelleted (F1) Lisianthus
Large, decadent, ruffled blooms for early spring to summer harvest.
Prospera® Compact DMR (PL4)
Organic Pelleted (F1) Basil Seed
Compact Genovese basil. Downy mildew and Fusarium resistant.
Truchas
Organic Pelleted Lettuce Seed
Compact, filled-out mini heads that are dark red even in the North.
Prospera® Italian Large Leaf DMR (ILL2)
Organic (F1) Basil Seed
Fast-growing with large leaves. Downy mildew and Fusarium resistant.
New
