California Substrates was founded by a small group of entrepreneurs who came together through their passion for hydroponics & cultivation several years ago in Vietnam. Launching in sunny Los Angeles, California during the fall of 2014, California Substrates Coco Coir is now available nationwide.
The main feature of our coco is that our proprietary buffering process makes it so growers don’t need to add additional CalMag to their feed and we sieve out the fine dust so the coco has a high air-fill porosity so amendments like perlite or expanded clay pebbles are not needed. This saves growers time and money and increases yields. California Substrates is coco perfected!