What says the hive? I’ve seen suggestions of 3-1-1 and 3-1-2 for NPK in vegetative state.
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3-1-2 is most used for veg. 1-3-2 or 1-2-3 in flower.
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I use J.R. peters 20-20-20 all pourpose for veg I’ve had excellent results with it
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I’ve seen a lot of folks stick with the 3-1-2 ratio during veg, since it gives solid nitrogen support while keeping P and K balanced. That said, it really depends on your grow setup, medium, and how your plants are responding. Some growers even adjust ratios slightly based on strain behavior.
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@jonacode welcome to the forum!
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Welcome 
Welcome 