I would like to use store bought spring water for my grow. As i don't want to leave tap water laying around to dechorinate. Would it is wise to purchase cal mag? And if so how do you use it. I am growing in soil, ffof/ffhf. I just started to germinate using that spring water. And yes i will PH it before hand. Also plan on adding ff trio. Would that make a difference as well pertaining to cal mag?
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Spring water/Cal Mag
- Thread starter NewDude12
- Start date
Mr.furley
Well-known member
NewDude12
if you are using soil you shouldn't have to be giving calmag this early, calmag is a supplement added for hydro and coco as it doesn't contain calmag like soil does. You should just start out with PLAIN PH'ED WATER.
After about 6 weeks (depending on pot size) Your plants will need the trio but for now it's not necessary, calmag can be a benefit at that point.
The best advice I'd give you is to not over water your pots, runoff in soil will wash away all the nutrients it holds.
if you are using soil you shouldn't have to be giving calmag this early, calmag is a supplement added for hydro and coco as it doesn't contain calmag like soil does. You should just start out with PLAIN PH'ED WATER.
After about 6 weeks (depending on pot size) Your plants will need the trio but for now it's not necessary, calmag can be a benefit at that point.
The best advice I'd give you is to not over water your pots, runoff in soil will wash away all the nutrients it holds.