Gold Label Special Mix custom substrate is for growers who prefer to add the nutrients themselves throughout the cycle. It is made of the same high quality Swedish White Virgin peat as the Special mix, just without the less added nutrients. The lower concentration of nutrients enable quick rooting and a perfect start for your crop.
You are able to use Special Mix Light Custom with either mineral or organic nutrients. . Special Mix Light Custom is light peat substrate without perlite but with added coco. The mix is perfect for organic grows for recycling in the garden.
We recommend using soil a&b.