After flush it’s getting worse. Potassium deficiency?

Green is growing

Green is growing

New Member
Hello all,
This one has me stumped and I could use some advice. Bubble Gum auto flower in week 7. Growing in Fox Farms Coco Loco soil in three gallon fabric pots. I’m using the Fox Farm trio fertilizer program...Big Bloom, Grow Big and Tiger Bloom. I fertilize with 1/2 the chart says and I don’t fertilize everything I water. Using a Spider Farmer 2000 LED light approximately 15” from top flowers. I started noticing some early signs of this problem about 10 days ago so I flushed it a week ago with 3 gallons of pH water. I collected some of the run off and it was 5.6...so the last gallon I gave it was 7.0pH water. The problem seemed to get worse in the next few days. So I needed to water again on Friday evening so I watered it with 1 gallon of water with 5ml Cal Mag, 10ml Big Bloom, 5ml Grow Big and 5ml Tiger Bloom at pH 6.2. This was three days ago and I haven’t noticed any improvement. Any ideas??? Thanks
 

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HydroKid239

HydroKid239

Well-Known Member
Green is growing said:
Hello all,
This one has me stumped and I could use some advice. Bubble Gum auto flower in week 7. Growing in Fox Farms Coco Loco soil in three gallon fabric pots. I’m using the Fox Farm trio fertilizer program...Big Bloom, Grow Big and Tiger Bloom. I fertilize with 1/2 the chart says and I don’t fertilize everything I water. Using a Spider Farmer 2000 LED light approximately 15” from top flowers. I started noticing some early signs of this problem about 10 days ago so I flushed it a week ago with 3 gallons of pH water. I collected some of the run off and it was 5.6...so the last gallon I gave it was 7.0pH water. The problem seemed to get worse in the next few days. So I needed to water again on Friday evening so I watered it with 1 gallon of water with 5ml Cal Mag, 10ml Big Bloom, 5ml Grow Big and 5ml Tiger Bloom at pH 6.2. This was three days ago and I haven’t noticed any improvement. Any ideas??? Thanks
Click to expand...
One question.. Have you learned your lesson?
Damaged leaves from deficiencies will not go back to normal.
It's best to just cut them off, and let in more light on those areas the dead leaves were shadowing.. and not flush and keep the light at 18"
you are asking for light stress and burns from the LEDs.
 
myke

myke

Well-Known Member
I think maybe your not following the proper feed schedule ,feed to runoff everyday.Simple,dont check if the plant needs water just feed everyday.Collecting the runoff has to be easy to do.
 
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