I’m new here, and I’ll be growing blackberry kush indoors and wanted to know at what age do I top the plants?
I have about 5’ of height for them but want to keep them as short as possible.
Thanks
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I personally top/fimm mine when the plant have 3-4 sets of true leaves.
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Are your plants photo period or auto flower? That will have some bearing on what you do.
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They’re photo period
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Not matter what type, I think.
It’s more a personal choice when to fimm or top in this case… I personally fimm when the plant have 3-4 sets of true leaves. I personally prefer fimming.
Topping
Fimming
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I did 2 topped & 2 fimd. Just wanted to see if it made a difference.
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I fimm my ak47 auto (1st) at least 10 times 
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I top my plants every 3 to 5 days… all tops get topped… making tree’s , as I call it… 
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I did the same @peachfuzz and I was growing auto strain 
Soon I will be able to try my skills on a photo period plant 
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