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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Lightweight Deep Trays (with Holes) – 5 Count
The standard 1020 greenhouse flat with drainage slots.
Sale
Power Cord with On/Off Switch
LED or T5HO Strip Light Accessory
Design your own custom seedling growing space.
Sale
NanoDome – 25 Count
LED or T5HO Strip Light Accessory
Humidity dome with groove for resting a grow light.
Sale
NanoDome – 5 Count
LED or T5HO Strip Light Accessory
Humidity dome with groove for resting a grow light.
Sale
Hanging Clips
LED or T5HO Strip Light Accessory
Ideal for suspending SunBlaster lighting above your growing area.
Sale
Polypro Endurance Shallow Speed Tray (No Holes), Black – 4 Count
Reinforced trays with "bumpers" for soil block alignment.
Sale
Polypro Endurance Shallow Speed Tray (No Holes), Black – 24 Count
Reinforced trays with "bumpers" for soil block alignment.
Sale
