Jacks classic 20-20-20

Anyone ever try out jacks classic 20-20-20? I picked some up yesterday and some people say it works great. They said to use it at a quarter of the strength instructed though? I've done this but home much water(with jacks fertilizer in it) do I give my plants each feeding?
 

SimonD

Well-Known Member
Anyone ever try out jacks classic 20-20-20? I picked some up yesterday and some people say it works great. They said to use it at a quarter of the strength instructed though? I've done this but home much water(with jacks fertilizer in it) do I give my plants each feeding?
As a rule of thumb, full concentration for fertilizing with JC at every watering is 1 teaspoon per gallon. Start lower and build up to the max. Good luck.

Simon
 
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