Only brand I use on my grows for organics. They keep what used to be a trivial and pain staking process simple, and allow nature and microbes to do their job!
Big fan of the Mars hydro sunlight spectrum. Grows beautiful plants and you can see your plants clearly. Also doesn't hurt the eyes as much when opening the room and checking on the growing plants
Plants grew very tall compared to the others in the tent so had a dedicated light for themselves. Beautiful bud formations that were very thick and dense. Beautiful purple hues revealed themselves in the leaves mid flower and smell of candies.