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.
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Sale
Light green leaves with yellow mid-vein and stems.
Light green leaves with yellow mid-vein and stems.
16 - 25 Days
New
Exceptional Thai basil.
Out of Stock
Exceptional Thai basil.
65 Days
New
Fast-growing red mizuna.
Out of Stock
Fast-growing red mizuna.
10 - 15 Days
Johnny's Exclusive
Dense rosette heads with buttery flavor and attractive, supple leaves.
Dense rosette heads with buttery flavor and attractive, supple leaves.
55 Days
The most heat tolerant lettuce.
The most heat tolerant lettuce.
50 Days
Johnny's Exclusive
Romaine-like sweet flavor with iceberg-like crisp, crunchy texture.
Romaine-like sweet flavor with iceberg-like crisp, crunchy texture.
55 Days
Early, heat-tolerant standard variety.
Early, heat-tolerant standard variety.
21 baby; 38 full size
Johnny's Exclusive
Dense rosette heads with buttery flavor and attractive, supple leaves.
Dense rosette heads with buttery flavor and attractive, supple leaves.
55 Days
Johnny's Exclusive
Our earliest, most productive slicer, vigorous in field or greenhouse.
Our earliest, most productive slicer, vigorous in field or greenhouse.
48 Days
Johnny's Exclusive
Romaine-like sweet flavor with iceberg-like crisp, crunchy texture.
Romaine-like sweet flavor with iceberg-like crisp, crunchy texture.
50 Days
Standard salad arugula for salad mix and bunching.
Standard salad arugula for salad mix and bunching.
21 baby, 40 full size
Johnny's Exclusive
Condensed saladbowl-type oakleaf for whole heads or salad mixes.
Condensed saladbowl-type oakleaf for whole heads or salad mixes.
57 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
Dark green, compact romaine for an all-season mid-size.
Dark green, compact romaine for an all-season mid-size.
46 Days
Best baby pac choi because heads are proportional at true baby size.
Best baby pac choi because heads are proportional at true baby size.
37 Days
Early, heat-tolerant standard variety.
Early, heat-tolerant standard variety.
21 baby; 38 full size
Mildly nutty shoots for snacking, salads, and garnishes.
Mildly nutty shoots for snacking, salads, and garnishes.
7 - 21 Days
Standard cilantro with robust flavor.
Standard cilantro with robust flavor.
50-55 to leaf harvest; 90-105 to seed