Tools & Supplies Seed Starting Supplies
Seed Starting Supplies
Seed Starting Supplies
Johnny's offers all the seed-starting and propagation supplies you need — biodegradable pots, trays, domes, and flats; organic starting mix and soil-block makers; seedling carts, grow lights, heat mats, and more — to grow your own professional-quality seedlings in the fashion most economical and efficient for you. Growing your own transplants from seed provides greater control over the growing season, from start to finish, by allowing you to choose your favorite varieties, select specific planting and transplanting dates, and produce the quantities of plants you need.
1 - 18 of 188
New
Seed Plate A264 Vacuum
264 countersunk holes; for brassicas and larger pelleted seed.
New! For broccoli, cabbage, cauliflower, celosia, eggplant, geranium, salvia, vinca, phlox, and larger pelleted seed.
New
Seed Plate C264 Vacuum
264 holes; for lettuce, dianthus, impatiens, marigold, and zinnia.
New! For lettuce, dianthus, impatiens, marigold, and zinnia.
New
Seed Plate D264 Vacuum
264 countersunk holes; for cole crops and smaller pelleted seed.
New! For cole crops, alyssum, coleus, and smaller pelleted seed.
New
Seed Plate B264 Vacuum
264 holes; for peppers, tomatoes and smaller pelleted seed.
New! For peppers, tomatoes, delphinium, pansy, and smaller pelleted seed.
New
Seed Plate E264 Vacuum
264 holes; for cucumber, melon, watermelon, squash, and larger pellets.
New! For cucumber, melon, watermelon, squash, and larger pelleted seed.
Professional-grade supplies for successful germination and rooting.
Professional-grade supplies for successful germination and rooting.
Saves you time and seeds.
Saves you time and seeds.
Slots for uniform drainage.
Slots for uniform drainage.
The standard 1020 greenhouse flat without drainage slots.
The standard 1020 greenhouse flat without drainage slots.
Johnny's Exclusive
2" Clear Acrylic Domes - Box of 5 Trays Domes and Flats
Holds moisture and warmth for germination.
Holds moisture and warmth for germination.
For lettuce, dianthus, impatiens, marigolds, and zinnias.
For lettuce, dianthus, impatiens, marigolds, and zinnias.
Make your own seed-starting blocks.
Make your own seed-starting blocks.
Johnny's Exclusive
Johnny's 512 Mix - 60 Quarts Soilless Growing Mixes
Our custom designed seed starting mix.
Designed for fresh market growers. Square cells.
Designed for fresh market growers. Square cells.
Flexible silicone grafting clips from the Netherlands.
Flexible silicone grafting clips from the Netherlands.
Flexible silicone grafting clips from the Netherlands.
Flexible silicone grafting clips from the Netherlands.
Ideal for seed starting.
Ideal for seed starting.
Holds 16 trays. 640 Watts.
Extend your growing season by starting seeds indoors or quickly expand your already available seed starting space.
1 - 18 of 188