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I've read the original posts on CW but they all seem to get way too complex with the nutrient profiles.
What's the bottom line, for a euro like me? (i.e. litres not gallons) - I'm in coco so I want to use my GH nutes for coco dripping but don't want cal mag issues.
What's the bottom line, for a euro like me? (i.e. litres not gallons) - I'm in coco so I want to use my GH nutes for coco dripping but don't want cal mag issues.