Tools & Supplies Seed Starting Supplies
Seed Starting Supplies
Seed Starting Supplies
Johnny's offers all the seed-starting and propagation supplies you need to grow your own professional-quality seedlings with efficiency. 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.
Filters
1 - 18 of 207
Done
Sale
Top-Grafting Clips with Channel – 2.2 mm Grafting Supplies
Protect and support newly grafted plant stems to aid in healing.
New! Protect and support newly grafted plant stems to aid in healing.
Sale
Top-Grafting Clips with Channel – 1.5 mm Grafting Supplies
Protect and support newly grafted plant stems to aid in healing.
New! Protect and support newly grafted plant stems to aid in healing.
Sale
Grafting Support Stakes Grafting Supplies
Secure plants in place for proper graft healing.
New! Secure plants in place for proper graft healing.
Sale
Top-Grafting Clips with Channel – 2.8 mm Grafting Supplies
Protect and support newly grafted plant stems to aid in healing.
New! Protect and support newly grafted plant stems to aid in healing.
Sale
Value Jump Start – 4' Grow Lights and Carts
Convenient grow light with new built-in timer.
New! Convenient grow light with new built-in timer.
Sale
Value Jump Start – 2' Grow Lights and Carts
Convenient grow light with new built-in timer.
New! Convenient grow light with new built-in timer.
Sale
Leakproof Trays – 5 Count Trays, Domes, and Flats
The standard 1020 greenhouse flat without drainage slots.
The standard 1020 greenhouse flat without drainage slots.
Professional-grade supplies for successful germination and rooting.
Professional-grade supplies for successful germination and rooting.
Sale
Hand Seed Sower Seed Starting Supplies
Saves you time and seeds.
Saves you time and seeds.
Sale
Johnny's Exclusive
2" Clear Acrylic Domes – 5 Count Trays, Domes, and Flats
Holds moisture and warmth for germination.
Holds moisture and warmth for germination.
Sale
72 Cell Plug Flats – 5 Count Trays, Domes, and Flats
Designed for fresh market growers. Square cells.
Designed for fresh market growers. Square cells.
Sale
Hand-held 4 Soil Blocker Soil Block Makers
Create soil blocks for seeding and transplanting.
Create soil blocks for seeding and transplanting.
Sale
Johnny's Exclusive
Johnny's 512 Mix – 60 Qt. Soilless Growing Mixes
An economical mix trusted by growers for years.
Sale
50 Cell Plug Flats – 5 Count Trays, Domes, and Flats
Designed for fresh market growers. Square cells.
Designed for fresh market growers. Square cells.
Sale
Snap-in Square Dibbles Soil Block Makers
Create square indents for potting-up mini blocks.
Create square indents for potting-up mini blocks.
Sale
Hand-held 20 Soil Blocker Soil Block Makers
Create soil blocks for seeding and transplanting.
Create soil blocks for seeding and transplanting.
Sale
Soil Block Propagation Trays – 5 Count Trays, Domes, and Flats
These wide-mesh bottom trays are ideal for soil block propagation.
These wide-mesh bottom trays are ideal for soil block propagation.
Sale
Jumbo Plug Flats – 5 Count Trays, Domes, and Flats
Large cells can be separated into six-packs.
Large cells can be separated into six-packs.
1 - 18 of 207