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:
New
Albion – Spring-Planted
Organic Strawberry Plants
Day-neutral strawberry yields very large berries with excellent flavor.
Out Of Stock
ProCut® White Lite
(F1) Sunflower Seed
Color innovation in a professional-quality, single-stem sunflower.
Corinto
Organic (F1) Cucumber Seed
Our earliest, most productive slicer, vigorous in field or greenhouse.
Prospera® Italian Large Leaf DMR (ILL2)
Organic (F1) Basil Seed
Fast-growing with large leaves. Downy mildew and Fusarium resistant.