🌱 Design-focused sustainability, from closet to kitchen 🌱 🌱 Design-focused sustainability, from closet to kitchen 🌱

DEN Soils

Sustainable Plant Food


A natural soil boosting blend designed specifically to improve soil health without the need for synthetic chemical additives. Aids up to 66 cups of soil.

OurCarbon™ biochar, the heart of the DEN soil and fertilizer blends, is a charcoal product made through the pyrolysis of organic matter diverted from landfill. Used to draw down carbon from the atmosphere as well as ameliorate and enhance soil activity, a little goes a long way. This container of fertilizer represents 18 lbs. of sequestered carbon.

Northern California-based DEN Soils is on a mission to clean up the dirty commercial soil industry. With entirely natural and locally sourced ingredients, as well as plastic-free, compostable packaging, their soils are the perfect base for indoor planting and outdoor gardens of all kinds.

Ingredients: OurCarbon™ biochar, kelp meal, alfalfa meal, neem seed meal, greensand, granular humic acids, langeinite, Microna AgLime, oyster shell, azomite, basalt, mycorrhizae inoculum.

Made in Northern California from local, California-based ingredients.

Contains ~12 qts. of soil. 

*OMRI and/or CDFA certified.