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
Blocky orange pepper for heated and unheated tunnels.
New! Blocky orange pepper for heated and unheated tunnels.
60 green; 80 orange ripe
New
Productive and flavorful long Asian cucumber.
Out of Stock
New! Productive and flavorful long Asian cucumber.
55 Days
Johnny's Exclusive
Blend of downy mildew resistant varieties for fall/winter production.
A blend of downy mildew resistant varieties for fall/winter production under protected cover.
35 Days
Compact and uniform mini green romaine with excellent, crisp texture.
Mini green romaine.
43 Days
Compact, filled-out mini heads that are dark red even in the North.
Dark red mini romaine.
47 Days
Early producer of truly compact mini heads with bronze-red color.
True compact, red, mini romaine.
45 Days
Johnny's Exclusive
Our earliest, most productive slicer, vigorous in field or greenhouse.
Our earliest, most productive slicer.
48 Days
Compact, filled-out mini heads that are dark red even in the North.
Dark red, mini romaine. Organic seed with NOP-compliant pelleting.
47 Days
Early, delicious and attractive cherry with excellent disease package.
Early, delicious, attractive cherry tomatoes.
55 Days
Reliably high, uniform yields of large fruit with very good flavor.
High yields of large, flavorful fruit.
77 Days
Refined all-season series for field or greenhouse growing.
Refined series for field or greenhouse.
110 - 120 Days
Orange petals and a dark disc.
Orange petals and a dark disc.
50 - 60 Days
Compact and uniform mini green romaine with excellent, crisp texture.
Mini green romaine. Organic seed with NOP-compliant pelleting.
43 Days
Standard Genovese type for containers.
Standard Genovese type for containers.
74 Days
Tasty snacking cucumber with good heat tolerance.
Tasty snacking cucumber with good heat tolerance.
49 Days
Delicious long Asian cucumber with vigorous, high-yielding plants.
Delicious long Asian cucumbers.
54 Days
First and most abundant to bloom in our trials.
Early and prolific.
75 - 85 Days
AAS (All-America Selections) Winners
Especially flavorful harvested small, adapted to field and greenhouse.
Especially flavorful when harvested small.
58 Days