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.
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Miter-Cut Grafting Knife Seed Starting Supplies
Angled blade for perfect stem cuts every time.
Improves speed, accuracy, and repeatability in making the cut for top grafting.
New
Hand-held 4 Soil Blocker Soil Block Makers
Create soil blocks for seeding and transplanting.
New! Create soil blocks for seeding and transplanting.
New
Snap-in Square Dibbles Soil Block Makers
Create square indents for potting-up mini blocks.
New! Create square indents for potting-up mini blocks.
New
Maxi Square Plastic Pots – 18 Count Containers
For larger seedlings like peppers and tomatoes.
New! For larger seedlings like peppers and tomatoes.
New
4" Square/Tall CowPots™ – 20 Count Biodegradable Pots
Eco-friendly, nutrient-rich, renewable pots made from recycled manure.
New! Eco-friendly CowPots™ are a nutrient rich, renewable, American product made from recycled cow manure - as seen on TV's Dirty Jobs!
New
Maxi Square Plastic Pots – 540 Count Containers
For larger seedlings like peppers and tomatoes.
New! For larger seedlings like peppers and tomatoes.
New
Stand-up 12 Soil Blocker Soil Block Makers
Create soil blocks for seeding and transplanting.
New! Create soil blocks for seeding and transplanting.
New
Jumbo Square Plastic Pots – 8 Count Containers
For very large seedlings such as squash and pumpkins.
New! For very large seedlings such as squash and pumpkins.
New
4" Square/Tall CowPots™ – 132 Count Biodegradable Pots
Eco-friendly, nutrient-rich, renewable pots made from recycled manure.
New! Eco-friendly CowPots™ are a nutrient rich, renewable, American product made from recycled cow manure - as seen on TV's Dirty Jobs!
New
3" Round CowPots™ – 20 Count Biodegradable Pots
Eco-friendly, nutrient-rich, renewable pots made from recycled manure.
New! Eco-friendly CowPots™ are a nutrient rich, renewable, American product made from recycled cow manure - as seen on TV's Dirty Jobs!
New
5 1/2" Hard Plastic Humidity Dome – 4 Count Trays, Domes, and Flats
Rests on top of Perma-Nest trays.
New! Rests on top of Perma-Nest trays.
New
Jumbo Square Plastic Pots – 200 Count Containers
For very large seedlings such as squash and pumpkins.
New! For very large seedlings such as squash and pumpkins.
New
5 1/2" Hard Plastic Humidity Dome – 1 Count Trays, Domes, and Flats
Rests on top of Perma-Nest trays.
New! Rests on top of Perma-Nest trays.
New
3" Humidity Dome – 6 Count Trays, Domes, and Flats
Rests on top of Perma-Nest trays.
New! Rests on top of Perma-Nest trays.
New
7" Square CowPots™ – 6 Count Biodegradable Pots
Eco-friendly, nutrient-rich, renewable pots made from recycled manure.
New! Eco-friendly CowPots™ are a nutrient rich, renewable, American product made from recycled cow manure - as seen on TV's Dirty Jobs!
New
3" Round CowPots™ – 400 Count Biodegradable Pots
Eco-friendly, nutrient-rich, renewable pots made from recycled manure.
New! Eco-friendly CowPots™ are a nutrient rich, renewable, American product made from recycled cow manure - as seen on TV's Dirty Jobs!
New
3" Humidity Dome – 24 Count Trays, Domes, and Flats
Rests on top of Perma-Nest trays.
New! Rests on top of Perma-Nest trays.
New
7" Square CowPots™ – 90 Count Biodegradable Pots
Eco-friendly, nutrient-rich, renewable pots made from recycled manure.
New! Eco-friendly CowPots™ are a nutrient rich, renewable, American product made from recycled cow manure - as seen on TV's Dirty Jobs!
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