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Grodan Rockwool AO cubes are suitable for starting a wide range of plants
QUANTITIES OTHER THAN 10 PACKS MAY BE ORDERED
Dust insects directly if possible
Rockwool or stonewool is made by melting basalt rock and chalk
Medina Orange Oil coconut fiber Grodan Rockwool AO cubes areMedina Orange Oil is 98% cold pressed orange peel and 2% emulsifier. It contains the raw oil collected from the citrus peel during juice extraction. No heat is applied during this "cold pressed" process thereby preserving the integrity of the oil. Orange oil has been discovered to be an important ingredient in a variety of household and gardening applications. It may be used to deter certain insects including fire ants and is great for cleaning.