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Peat Wool

Our custom Peat Wool mixes are a combination of premium quality rock wool, screened sphagnum peat moss, horticultural perlite and composted pine bark. These mixes perform exceptionally well in hanging baskets, specialty crop containers, mums and late spring crops because of their superior water retention properties. These mixes are available in 2.8 cubic feet poly bags and either 60 or 75 cubic feet super sacks.




Typical Volume Percentages
Name Peat Perlite Composted Pine Bark Rock Wool
Prime Gro #7 70% - 80% 5% - 15% - 10% - 20%
Prime Gro #11 45% - 55% 5% - 15% 20% - 30% 15% - 25%


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