This product is one we use on the farm for container and raised bed gardening. We also use it on our beds to add volume , hold moisture and make the beds light and airy. 
In container gardens we use 1 bag of this with 1/2 bag of Gold Blend Plus for things like greens. For very heavy feeder crops we use up to  1:1 of this product blended with gold plus, but not more than that. 
For light feeding perennials and annuals like yarrow, sedum or zinnias, we use this product 12:1 with prime organic blend plus  or 20:1 gold soil blend plus. 
Prime Organic Blend is
-boosted with Worm Casting Liquid Extract
-greatly improves aeration in the soil drainage 
- improves root and plant vigour 
- contains bio charged living soil which increases nutrient availability to the plant and helps enhance flavour profile 
-ingredients include Annelida Liquid Extract, Perlite, Gypsum, Coconut Coir, Compost and peat moss