Comparison Chart
Fertil Pots | Comparison Chart (PDF)
A full-color, downloadable/printable (PDF) version of our Fertil Pots Comparison Chart.
Comparison Chart
Flats | Comparison Chart (PDF)
A full-color, downloadable/printable (PDF) version of our Seedling Flats Comparison Chart, including 20-Row Seed Flats; Pro-Tray Cell Flats; Plug Flats; and Jumbo Plug Flats (Six 6-packs).
Comparison Chart
Seed-Starting Flats, Trays, Domes & Pots | Comparison Chart (PDF)
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.
Comparison Chart
Humidity Domes | Comparison Chart (PDF)
Full-color, downloadable/printable (PDF) chart comparing our humidity dome offerings, including Clear Acrylic Domes and Propagation Domes for seed-starting and grafted plant healing chambers.
This article describes the basic steps of seed-starting in hydroponic systems and introduces some of the primary environmental variables that affect plant health and productivity in hydroponic systems.
Comparison Chart
Paperpot Drop Seeder Plates | Comparison Chart (PDF)
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.
Comparison Chart
Paperpot Transplanter | Paper Chain Pots | Comparison Chart (PDF)
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.
A learning resource page for our webinar, "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.