Leesmith12345
Member
I’m about 4 weeks into flower and one of my plans has started getting thes marks on the fan leaves next to the bud, all marks are in upper leaves what is this?
Need a bit of advise here
- Thread starter Leesmith12345
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Leesmith12345
Member
Can provide more photos iff needed
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Leesmith12345
Member
Hello is anyone there?
Leesmith12345
Member
Feeding them biobizz bloom just now only 0.5ml per l ph of solution is 6.5
Leesmith12345
Member
Biobizz all mix soil
Herb & Suds
Well-Known Member
It looks like you allowed your PH to drift !
Leesmith12345
Member
You mean the ph of the soil? Will it make it to the end of flower do you think?
Jypsy Dog
Well-Known Member
I see. Heat Stress and pH issues. This is worth the look.
http://catnews.org/FREE Pot Books/Marijuana Garden Saver [2005].pdf
http://catnews.org/FREE Pot Books/Marijuana Garden Saver [2005].pdf
AKA Big Boss
Well-Known Member
Likely heat stress but could be boron or nutrient issues
bobtokes
Well-Known Member
just had a look at the dosage for biobizz bloom, 2ml-5ml @litre, your starving them to death
Leesmith12345
Member
The ppm coming out the bottom is 1400 ppm
Beachwalker
Well-Known Member
How are you pHing your nutrients, and what are you adjusting them to?