hello, so i did some search on here and have not found any comparison on promix vs. sunshine mix#4.
i have used both in the past before, and using SSM4 now (got a freebie bag from gro-store) and im liking how the SSM4 is growing.
its taking off a lot better than my coco right now.
Now my research is on which medium should i use. promix or sunshine#4. due to both are about the same price. it is a lot cheaper than coco and hydroton. and i dont have to water everyday.
i will be using GH flora series. can add additional if necessarily.
i am planning on going back to soil due to the hot summer weather, and its a lot cheaper setup than hydro. also planning on using 3 gal or 5 gal buckets. (maybe one month veg total)
any inputs are appreciated.