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
NanoDome – 5 Count
LED or T5HO Strip Light Accessory
Humidity dome with groove for resting a grow light.
Sale
NanoDome – 25 Count
LED or T5HO Strip Light Accessory
Humidity dome with groove for resting a grow light.
Square Dibbles
Soil Blocker Accessory
Create square indents for potting-up mini blocks (older model).
Out Of Stock
Replacement Bulb, 6 Count
Compact Seedling Cart Accessory
For our compact seedling light carts (#s 7296, 7297, 7298, and 7299).
Out Of Stock
40-Watt Replacement Bulb
Full-Size Seedling Cart Accessory
For our full-size seedling light carts (#7025, 7026).
Out Of Stock
40-Watt Replacement Bulb, Case
Full-Size Seedling Cart Accessory
For our full-size seedling light carts (#7025, 7026).
Out Of Stock
32-Watt Replacement Bulb
Full-Size Seedling Cart Accessory
For our full-size seedling light carts (#7294, 7295).
Out Of Stock
Replacement Bulb
Compact Seedling Cart Accessory
For our compact seedling light carts (#s 7296, 7297, 7298, and 7299).
Out Of Stock
32-Watt Replacement Bulb, Case
Full-Size Seedling Cart Accessory
For our full-size seedling light carts (#7294, 7295).
Out Of Stock