Hydroponic Performers
With the unique conditions of growing in hydroponic systems come equally distinct challenges and opportunities. That is why it’s important to select seed varieties demonstrated to perform in the hydroponic setting. Johnny’s has reviewed the available research, including results from independent grower trials, information received from our suppliers, and our own knowledge base, to compile our list of vegetables and herbs for hydroponic production. Because hydroponic systems vary, we suggest you use these recommendations as a starting point for building and refining your variety selection.
19 - 36 of
313
Done
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
Johnny's Exclusive
Johnny's Exclusive
Romaine-like sweet flavor with iceberg-like crisp, crunchy texture.
Sweet flavor and crunchy, crisp, succulent leaves. Conventional seed with NOP-compliant pelleting.
50 Days
Johnny's Exclusive
Romaine-like sweet flavor with iceberg-like crisp, crunchy texture.
Sweet flavor and crunchy, crisp, succulent leaves. Conventional seed with NOP-compliant pelleting.
55 Days
Standard hydroponic variety, excellent summer greenhouse performer.
The standard for hydroponic growing. Conventional seed with NOP-compliant pelleting.
50 Days
Economical strain for baby leaf.
Economical strain for baby leaf.
28 baby; 65 full size
Smooth green, purple-veined leaves for baby leaf and bunching.
Smooth green, purple-veined leaves for baby leaf and bunching.
25 baby; 50 full size
Johnny's Exclusive
Condensed saladbowl-type oakleaf for whole heads or salad mixes.
Fine-lobed saladbowl-type oakleaf. Conventional seed with NOP-compliant pelleting.
57 Days
Heavy, vigorous white-stem pac choi; cold and heat tolerant.
Heavy, vigorous white-stem pac choi.
50 Days
Quicker, more reliable germination.
Quicker, more reliable germination.
80-100 stem tips; 120-180 bunches
Bolt-, heat-, cold-tolerant pac choi for full or medium-size heads.
For full or medium-size heads.
45 Days
Johnny's Exclusive
Condensed saladbowl-type oakleaf for whole heads or salad mixes.
Fine-lobed saladbowl-type oakleaf. Conventional seed with NOP-compliant pelleting.
55 Days
Johnny's Exclusive
Collection of cored types to refine salad mix with color and flavor.
Refine your salad mix with color and flavor. Conventional seed with NOP-compliant pelleting.
55 Days
Essential salad mix ingredient, also a "cut and come again" product.
Essential salad mix ingredient.
21 baby; 40 full size
Nearly black in color, and the only purple Genovese type.
The only purple Genovese type basil.
74 Days
Standard cilantro with robust flavor.
Standard cilantro.
50-55 to leaf harvest; 90-105 to seed