RedRock Starter Block PRO, 4" x 4" x 4" (Case of 144) spawn bags · Max Bulb Temperature (

· Max Bulb Temperature (

zinc EDTA*All of the chelated iron EDDHA as ortho-ortho EDDHAPotential basicity equivalent to 95 lbs calcium carbonate per ton

and 20-30 ml/gallon in the final 2-3 weeks

waterlogged conditions

Mix 2–7 mL of Athena Bloom B per gallon of water during the flowering stage

RedRock Starter Block PRO, 4" x 4" x 4" (Case of 144) spawn bags · Max Bulb Temperature (RedRock Starter Block PRO, 4" x 4" x 4" (Case of 144) Dimensions: 42 40 Hole 10x10x10cm 4 Inch x 4 Inch x 4 Inch Commercial grade stone wool pro starter blocks sourced and manufactured in North America. Our Stone wool is made in the USA Wetting agent ensures nutrients are immediately plant available The high fiber density of the stone wool starter blocks makes better use of water and fertilizers while allowing dry back Our stone wool starter blocks