Tools & Supplies Seed Starting Supplies
Seedlings growing in cell flats.
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.
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Sale
Pot and Saucer Containers
Perfect for use with seed disks.
Perfect for use with seed disks.
Sale
Silicone Top-Grafting Clip – 2.0 mm Seed Starting Supplies
Flexible silicone grafting clips from the Netherlands.
Flexible silicone grafting clips from the Netherlands.
Sale
Silicone Top-Grafting Clip – 2.5 mm Seed Starting Supplies
Flexible silicone grafting clips from the Netherlands.
Flexible silicone grafting clips from the Netherlands.
Sale
Silicone Top-Grafting Clip – 3.0 mm Seed Starting Supplies
Flexible silicone grafting clips from the Netherlands.
Flexible silicone grafting clips from the Netherlands.
Sale
Silicone Top-Grafting Clip – 1.5 mm Seed Starting Supplies
Flexible silicone grafting clips from the Netherlands.
Flexible silicone grafting clips from the Netherlands.
New
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.
New
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.
New
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.
New
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.
New
Grafting Support Stakes Grafting Supplies
Secure plants in place for proper graft healing.
New! Secure plants in place for proper graft healing.
New
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.
Professional-grade supplies for successful germination and rooting.
Professional-grade supplies for successful germination and rooting.
The standard 1020 greenhouse flat without drainage slots.
The standard 1020 greenhouse flat without drainage slots.
Saves you time and seeds.
Saves you time and seeds.
Designed for fresh market growers. Square cells.
Designed for fresh market growers. Square cells.
Designed for fresh market growers. Square cells.
Designed for fresh market growers. Square cells.
Slots for uniform drainage.
Slots for uniform drainage.
These wide-mesh bottom trays are ideal for soil block propagation.
These wide-mesh bottom trays are ideal for soil block propagation.
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