Seed-Starting & Transplanting

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 Germination Trays; Shallow White Leakproof Trays; Solid Mesh Trays; Fertil Pots; and plastic pots.

This chart indicates which Paperpot Drop Seeder or Skip Plate to use for seeding a Paperpot tray with specific vegetable, herb, and flower crops, plus part number, number of holes, hole diameter, in-row spacing, and recommended crops.

This chart indicates which Paper Chain Pots to use for production of vegetable, herb, and flower crops, listing part number, in-row spacing, number of cells per tray, approximate length, and quantity in each unit.

Watch the full video of our webinar, including Q&A, on Flower Seed Starting Fundamentals.

Watch the full video of our webinar, Bloom to Boom: Flower Farm Profitability, including Q&A session.

Watch an instructional video of the Johnny's 72-cell Soil Blocker in use.

Watch how easy it is to efficiently make uniform 1020 trays of soil blocks. Each compression of our exclusive 12-Cell Handheld Soil Blocker produces two rows of six neatly compressed soil blocks.

Watch a video of the Johnny's 72-cell Soil Blocker in use.

Compare features for our line of durable, reusable Smart Pots, with part numbers, growing medium capacity in cubic meters and gallons, diameter, heights, and suitable crops to grow in each size.

Use this convenient comparison chart to compare hole dimensions, features, and correct crop applications for each of the interchangeable plates available for your Precision Vacuum Seeder.

Compare details for our LED and T5HO Strip Lights, accessories, and kits, including part #, length (in. and cm.), # LEDs, lumens, watts, voltage, and spectrum.

Johnny's Tools Product Manager Jen Goff demonstrates how to quickly and efficiently seed your Paperchain Pots/Trays.