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
Fast growing with large leaves. Downy mildew and Fusarium resistant.
Fast growing with large leaves. Downy mildew and Fusarium resistant.
74 Days
New
New
Downy mildew resistance and improved appearance.
Downy mildew resistance and improved appearance.
55 - 65 Days
New
Unique Beit Alpha x Long Asian cross.
Unique Beit Alpha x Long Asian cross.
55 Days
New
Large, decadent, ruffled blooms for early spring to summer harvest.
Large, decadent, ruffled blooms for early spring to summer harvest.
140 - 150 Days
New
Johnny's Exclusive
Compact Genovese basil. Downy mildew and Fusarium resistant.
Compact Genovese basil. Downy mildew and Fusarium resistant.
74 Days
New
New
Downy mildew-resistant Italian Large Leaf type with excellent aroma.
Downy mildew-resistant Italian Large Leaf type with excellent aroma.
76 Days
New
Our most prolific plum with very good flavor.
Our most prolific plum with very good flavor.
75 Days
New
Refined bicolor heirloom-type hybrid.
Refined bicolor heirloom-type hybrid.
72 Days
New
Downy mildew-resistant basil with large leaves.
Downy mildew-resistant basil with large leaves.
78 Days
New
High-performance purple beefsteak.
High-performance purple beefsteak.
85 Days
New
Blocky yellow bell for heated and unheated tunnels.
Out of Stock
Blocky yellow bell for heated and unheated tunnels.
60 green; 80 yellow ripe
Exciting new addition to the ProCut series.
Exciting new addition to the ProCut series.
50 - 60 Days
Color innovation in a professional-quality, single-stem sunflower.
Color innovation in a professional-quality, single-stem sunflower.
50 - 60 Days
Orange petals and a dark disk.
Orange petals and a dark disk.
50 - 60 Days
Compact and uniform green mini romaine with excellent, crisp texture.
Compact and uniform green mini romaine with excellent, crisp texture.
43 Days
Early producer of truly compact mini heads with bronze-red color.
Early producer of truly compact mini heads with bronze-red color.
45 Days