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.
Done
New
Johnny's Exclusive
Updated blend of downy mildew resistant varieties.
New! Updated varieties with improved downy mildew resistance for fall/winter production under protected cover.
35 Days
New
Classic Genovese appearance plus downy mildew resistance.
New! Classic Genovese appearance plus downy mildew resistance.
68 Days
New
Uniquely colored florets.
New! Uniquely colored florets.
100 - 110 Days
New
Pale blush-pink for spring and fall production.
New! Pale blush-pink for spring and fall production.
100 - 110 Days
New
Highly uniform addition to the ProCut® series.
New! Highly uniform addition to the ProCut® series.
50 - 60 Days
New
Johnny's Exclusive
Blocky purple bell for tunnel and field production.
New! Blocky purple bell for tunnel and field production.
60 purple; 80 red ripe
New
Compact, downy mildew-resistant basil with a fresh look.
New! Compact, downy mildew-resistant basil with a fresh look.
74 Days
New
Downy mildew resistance and improved appearance.
New! Downy mildew resistance and improved appearance.
55 - 65 Days
New
Downy mildew-resistant basil with large leaves.
New! Downy mildew-resistant basil with large leaves.
78 Days
New
Classic variety, now with downy mildew resistance.
New! Classic variety, now with downy mildew resistance.
52 - 62 Days
New
Blocky yellow bell for heated and unheated tunnels.
New! Blocky yellow bell for heated and unheated tunnels.
60 green; 80 yellow ripe
New
Downy mildew-resistant Italian Large Leaf type with excellent aroma.
New! Downy mildew-resistant Italian Large Leaf type with excellent aroma.
76 Days
New
Johnny's Exclusive
White greenhouse tomato with heirloom good looks and taste.
New! White greenhouse tomato with heirloom good looks and taste.
70 Days
New
Downy mildew-resistant basil with large leaves.
New! Downy mildew-resistant basil with large leaves.
78 Days
New
Compact Genovese basil with downy mildew and Fusarium resistance.
Compact Genovese basil with downy mildew and Fusarium resistance.
74 Days
Compact and uniform mini green romaine with excellent, crisp texture.
Mini green romaine.
43 Days
Early producer of truly compact mini heads with bronze-red color.
True compact mini red romaine.
45 Days
Compact, filled-out mini heads that are dark red even in the North.
Dark red mini romaine.
47 Days