When to increase the nutrient dose?

Martin1981

Active Member
How do you know when to increase the nutrient dose? Growing autos in coco with GH trio nutes. Do you wait wait for symptoms or do you just follow the nutrient guide? Is there a GH guide for autos?
 
if You fed your plants 1/4 strength nutes and you don’t see any discoloring or other adverse effects, then the next time you go to feed, try 1/2 strength. If you still see no problems, go for the full strength (which usually isn’t advisable with autos).
On the other hand if you see any toxicity or slightly browning tips, go back to a 1/4 dose.
 
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