Trays, Plugs & Domes

General Hydroponics Rapid Rooter Bulk Plugs
Rapid Rooter® plugs are all-natural soilless grow plugs made of composted tree bark and organic materials. These plugs …
$517.99
General Hydroponics Rapid…
$517.99
Root Riot Replacement Cubes 1500/box
Root Riot™ Plant Starter replacement cubes are pre-moistened so they are ready to use right out of the bag.
$402.40
Root Riot Replacement Cubes 1500/box
$402.40
Jump Start Commercial Seedling Heat Mat, 60"x21", 140W
Hydrofarm’s Commercial Heat Mat helps maximize your growing area by letting you daisy chain up to 4 of the MTMDA ad…
$189.71
Jump Start Commercial Seedling…
$189.71
Jump Start Commercial Seedling Heat Mat Modular Add-on, 60"x21", 140W
This is the add-on unit for the MTMDU Commercial Heat Mat. You can daisy chain up to 4 of these units to the MTMDU un…
$169.31
Jump Start Commercial Seedling…
$169.31
Jump Start Seedling Heat Mat, 48"x20", 107W
Re-engineered for better performance and greater durability! The new, stronger heating wire, and thicker multi-layer con…
$93.59
Jump Start Seedling Heat Mat,…
$93.59
Jump Start Seedling Heat Mat, 20"x20", 45W
Re-engineered for better performance and greater durability! The new, stronger heating wire, and thicker multi-layer con…
$57.23
Jump Start Seedling Heat Mat,…
$57.23
Propagation Heat Mat 48 x12 Daisy Chainable
Bottom heat is one of the most important and effective enhancements to germination and rooting. Our Propagation Mat warm…
$52.48
Propagation Heat Mat 48 x12…
$52.48
Jump Start Soil Heating Cable, 48'
Heats 12 square feet Gently warms soil for faster germination and better growth Built-in thermostat Flexible c…
$44.87
Jump Start Soil Heating Cable, 48'
$44.87
Jump Start Hot House
7” dome for growing bigger and taller starts Increase germination success Better humidity control f…
$44.20
Jump Start Hot House
$44.20
Super Sprouter Seedling Heat Mat 10"x21"
Warms root area approximately 10–20° F over ambient temperature to improve germination process. Helps gardeners have …
$41.65
Super Sprouter Seedling Heat…
$41.65
Smart Float Grow Tray
Hydrofarm’s Smart Float comes complete with a 55-cell floating insert, heavy duty tray, and 55 earth-friendly Ready Gr…
$40.79
Smart Float Grow Tray
$40.79
Jump Start Germination Station
Germination Station with Heated Mat Grow healthier starts Increase germination success Better hum…
$38.51
Jump Start Germination Station
$38.51