There are some bottled products that don't build up in the soil. Mills A+B comes to mind. You can feed them every time you water from veg all the way thru flower.
How do you know that the salts don't build up?
There are some bottled products that don't build up in the soil. Mills A+B comes to mind. You can feed them every time you water from veg all the way thru flower.
HHHHmmmmnnnn, I don't wanna start another argument here lol........but.......'IF' you put chemical nutrients in your soil, unless you flush your soil from time to time you will get salts building up. There is no way on this earth that a plant will use every bit of water/nutrient solution that you pour into your soil without any evaporation, when a chemical solution evaporates it leaves salt residues.
I'm not dissing chem nutes, I used canna A&B, both coco and aqua, with great success for years, they work like clockwork if you follow their feeding schedule. It's the same with canna nutes, you feed every watering as advised, but salts still build up if you don't flush. I've had a quick look on the 'Mills' website, not really much info on there..........I'd be interested where you got the info that this product doesn't cause salt buildup.
I'm even not sure why we're discussing chem fert's here, but I'd advise anybody using chem nutes in soil to:
a, Ditch the soil and go with a coco/hydrotron mix or straight hydroponic, you'll get better yeilds, synthetic chemicals and soil don't mix well
b, Flush regularly if in coco