A stock concentrate powder for fertilizer injectors. DOS A – DOS is a two-part concentrated nutrient formula for use with proportionate mixers (DOSATRON). It is the same great quality as our one-part base just divided into two-parts to maintain balance as a stock concentrate. At a dilution rate of 1:100, 100 lbs of DOS will treat 12,000 gallons of water. The concentrate containers will be mixed as follows:
Part A: 360 grams/gallon
Part B: 240 grams/gallon
You can adjust part A from the highest recommended dose down in order to control the feed strength and balance out the consumption. The concentrate can sit 2+ weeks if covered and not introduced to light. DOS is very stable when insulated against air drafts and kept in the dark. -pH will be 5.2 with 0 PPM/EC start water -Recommended pH: Coco (5.9-6.0) Hydro (5.4-5.8) -Fine in peat moss with a water hardness of + 0.5 EC
After your purchase, the items are subject to the respective manufacturer’s warranty policy.
These policies can be found on the original manufacturer’s website or by contacting them.
Indoor Growing Canada is not responsible for replacing, repairing or any costs associated with your item while under warranty.
Indoor Growing Canada will assist you in your warranty claim by helping you coordinate with the original manufacturer.