THE HOUSE MIX

The House Mix: (Our own custom made potting soil) We have designed this blend to be ideal for greenhouse or indoor growing where the vegetative stage is shortened. You may add  fertilizers throughout the growing cycle if desired.
The House Mix premium potting soil is made from...

Canadian Peat Moss
Triple Washed Coco Coir
Dairy Manure
Aged Forest Products
Worm Castings
Perlite
Lava Pumice

Click to view our other Premium Potting Soils...

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.