Blend 99

Blend 99: Is a very light potting soil that will not compact and has excellent drainage and low PH. We use Dairy Manure as our base. This Dairy Manure has an abundance of microbes, is fungal dominant and is rich with beneficial bacteria. We recommend incorporating fertilizers as needed throughout the season. 
Blend 99 premium potting soil is made from...

Canadian Peat Moss
Dairy Manure
Aged Forest Products
Worm Castings
Perlite
Lava Pumice

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Product Ingredient Disclosure

Due to current registration requirements with the California Department of Food and Agriculture (CDFA), certain ingredients in our soil blends may not be listed online or on product descriptions at this time. Four Seasons Garden Supply is actively working with CDFA to complete the registration process for our soil products. Our products continue to be made using the same trusted formulas and quality ingredients.

Our soil blends are produced using high-quality horticultural ingredients and consistent mixing standards to ensure reliable performance for gardeners and growers.

Our Blend 99 and Grow 530 Plus soils are certified by the Organic Crop Improvement Association of California (OCAL) for use in organic crop production.