Seedling Heat Mat 20 inch x 20 inch ~ 45W Misting Systems Grodan PARGRO - PAR32 -

Grodan PARGRO - PAR32 - Biggie (6x6x6) w/ Hole - Loose On Pallet Introducing the Grodan Pargro Biggie Block - the pinnacle of excellence in value-priced stonewool

the meter will freeze a stable reading

Flowering plants require higher amounts of phosphorous (P) and potassium (K) to increase flower bulk and support high-metabolic activities

Contains beneficial microorganisms

Connection Type: 3/4" Female x Male threaded

Seedling Heat Mat 20 inch x 20 inch ~ 45W Misting Systems Grodan PARGRO - PAR32 -Re engineered for better performance and greater durability! The new, stronger heating wire, and thicker multi layer construction offer more uniform heating and the durability to withstand rugged greenhouse environments. Increases success of seedlings and cuttings Warms root area 10 20F over ambient temperature to improve germination Light, watering and planting information on mat Waterproof construction 6 foot power cord The only UL Listed seedling