blackening of the leaves and tips of the trichomes?! good/bad? harvest now? ADVICE..

LJGR33N

Member
its a Grapefruit strain, about 9/10 weeks into flowering.. i have a wide variety of trichome colours.. clear, clear/cloudy, milky cloudy, clear amber and clear/cloudy with black heads. the first picture is the only 1 i have of black on the leaves. bud seems ripe and ready to harvest but it seems to have new growth all over the buds, shooting out white pistils. im not sure where i go from here and need some advice urgently before i cut them down!! LJGx
 

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topfuel29

Well-Known Member
I can't really see what your talking about.
IMO- I wouldn't worry about it. Your almost done.
You do have a Magnesium deficiency going on.
I wouldn't worry about that either.

Good Luck on Your Grow.
 

Ibex

Active Member
Some strains turn black as they finish, some turn purple or lavender. I dont really see the blackening either though, Try taking a pic with the flash on if youre concerned, but my blackberry kush turns solid black by the end of flower.
 
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