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
Productive and flavorful long Asian cucumber.
New! Productive and flavorful long Asian cucumber.
55 Days
New
Blocky orange pepper for heated and unheated tunnels.
New! Blocky orange pepper for heated and unheated tunnels.
60 green; 80 orange ripe
Johnny's Exclusive
Our earliest, most productive slicer, vigorous in field or greenhouse.
Our earliest, most productive slicer.
48 Days
AAS (All-America Selections) Winners
Especially flavorful harvested small, adapted to field and greenhouse.
Especially flavorful when harvested small.
58 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.
43 Days
Early producer of truly compact mini heads with bronze-red color.
True compact, red, mini romaine.
45 Days
Compact, filled-out mini heads that are dark red even in the North.
Dark red mini romaine.
47 Days
Petals are a rich gold around a golden center.
Petals are a rich gold around a golden center.
50 - 60 Days
High-quality European pickler with great flavor and crisp texture.
High-quality European pickler.
47 Days
Delicious long Asian cucumber with vigorous, high-yielding plants.
Delicious long Asian cucumbers.
54 Days
Our most prolific plum with very good flavor, bred for organic systems.
Our most prolific plum, bred for organic systems.
75 Days
4–6" flowers are deep red with brown disks.
4–6" flowers are deep-red with brown disks.
50 - 60 Days
Color innovation in a professional-quality, single-stem sunflower.
Color innovation in a professional-quality, single-stem sunflower.
50 - 60 Days
Exciting new addition to the ProCut series.
Exciting new addition to the ProCut series.
50 - 60 Days
AAS (All-America Selections) Winners
Especially flavorful harvested small, adapted to field and greenhouse.
Especially flavorful when harvested small.
58 Days
Exciting new addition to the ProCut series.
Exciting new addition to the ProCut series.
50 - 60 Days
Mahogany red flowers with orange tips and a dark disc.
Mahogany red flowers with orange tips and a dark disc.
50 - 60 Days