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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Top-Grafting Clips with Channel – 2.2 mm
Protect and support newly grafted plant stems to aid in healing.
Top-Grafting Clips with Channel – 1.5 mm
Protect and support newly grafted plant stems to aid in healing.
Top-Grafting Clips with Channel – 2.8 mm
Protect and support newly grafted plant stems to aid in healing.
Power Cord with On/Off Switch
LED or T5HO Strip Light Accessory
Design your own custom seedling growing space.
Terrafibre Hemp Grow Mats, 5" x 5" – 40 Count
Microgreens Accessory
Microgreens media made from a renewable resource.
Soil Block Propagation Trays – 5 Count
These wide-mesh bottom trays are ideal for soil block propagation.
Fort Light Potting Mix – 20 Qt
A nutrient-rich organic mix for starting vegetables and annuals from seed.
Polypro Shallow Tray (No Holes), Black – 4 Count
Solid trays without holes (for bottom watering and support).
Terrafibre Hemp Grow Mats, 10" x 20" – 10 Count
Microgreens Accessory
Microgreens media made from a renewable resource.
Standard Dibbles
Soil Blocker Accessory
Use with soil blockers to create dibbled holes for smaller seeds.
Strip Light Hanger
LED or T5HO Strip Light Accessory
Expand your lighting to grow bigger, healthier plants.
Fort Light Potting Mix – 45 Qt
A nutrient-rich organic mix for starting vegetables and annuals from seed.
