Browse over 300 selections! Chosen by our research team for outstanding performance in hydroponic systems. Organic and pelleted seed. 100% guaranteed.

Learn the basic steps of seed-starting in hydroponic systems and how to monitor primary variables that affect plant health and productivity in hydro systems.

An introduction to the basic steps of seed-starting in hydroponic systems and primary environmental variables that affect plant health and productivity in hydroponic systems, with …

An introductory guide to hydroponics production, including basics on types of hydroponic systems; how hydroponics differs from growing in soil; scheduling what to plant hydroponically and …

10 STEPS for SUCCESSFUL HYDROPONIC SEED-STARTING 1. Choose varieties bred, selected and trialed in hydroponic systems. See our list of Hydroponic Performers, or call us …

Explore our extensive assortment of lettuce seeds, selected for flavor, adaptability, and performance. Organic and heirloom options. 100% guaranteed.

Harvest in a single cut for baby-leaf type salad mix. Also excellent for hydroponics. Our Salanova lettuce seeds are 100% satisfaction guaranteed.

Johnny's helps growers and gardeners succeed with superior seeds, tools and service. Quality vegetable, herb and flower seeds including certified organic seed.

Which basil varieties will perform best in your hydroponic system? We provide tips on choosing varieties and growing info. From Johnny's Selected Seeds.

Flavorful, vigorous, and disease-resistant greenhouse tomatoes that thrive in greenhouse, hoophouse, or hydroponic environments. Non-GMO. Organic options.