Seed Starting Supplies - Johnny's Selected Seeds
From seed starting trays and seedling pots, to organic starting mix, grow lights, and heat mats, we have what you need. 100% satisfaction guaranteed.
Three Systems for Indoor Seed-Starting - Johnny's Selected Seeds
Whether you're a budding home gardener or a seasoned grower, Johnny's offers seed-starting supplies and seeds, along with informational support, to serve your seed-starting success.
Seed Starter Kits | 100% Guaranteed - Johnny's Selected Seeds
Save money and expand your varietal options by growing from seed. Johnny’s seed starting kits include trays with different cell counts so you can sow a wide range of crops. Choose from …
Grow Lights & Carts for Seed Starting - Johnny's Selected Seeds
Starting Seeds Indoors; Key Growing Information; Seed Quantity Calculator; Seed Starting Date Calculator
Seed-Starting & Transplanting - Johnny's Selected Seeds
Use this comparison chart to learn about and choose flats, trays, domes, and pots compatible with your seed-starting and cultural needs, in a range of sizes and materials, Clear Acrylic Domes; Propagation Domes; 20-Row Seed Flats; Pro-Tray Cell Flats; Plug Flats; Jumbo Plug Flats (Six 6-packs); Pots; Mini Square Plastic Pots; Shallow Black ...
Johnny's Commercial Heat Mat – Master - Johnny's Selected Seeds
These commercial-grade heat mats are ideal for seed germination and plant propagation. Double-insulated, durable construction with patented waterproof seal around the edges to protect mats from damage.
Johnny's 50-Cell Commercial Soil Blocker - Johnny's Selected Seeds
Fill the grid with dampened seed starting mix, slide the loaded grid and tray into the soil blocker assembly, align the cast plungers with the grid cells, and compress with a fraction of the strength needed to compress by hand.
Seed Starting Trays, Domes & Flats - Johnny's Selected Seeds
Browse our selection of seed starting trays, microgreens trays, flats, pots, & humidity domes—everything you need in one place and 100% satisfaction guaranteed.
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 for assistance. 2. Choose your medium. You can seed into flats filled with soilless potting mix or seed directly into germination plugs or another type of medium.
Johnny's Seedbed Roller – 24" - Johnny's Selected Seeds
The roller can also be used post-seeding to press seed firmly into contact with the soil for improved germination rates; the trap wire mesh also creates a pattern of uniformly spaced mini-furrows that help retain essential moisture and resist erosion from wind, rain, and irrigation — unlike turf rollers, which create a completely smooth ...