Jack Herer - 1 of 3 girls is going down. Help!

[scarmade]

In week 7 of flowering, 1 of my 3 girls (the strongest and possibly mother) is turning brown and the fan leaves are brittle to the touch, yet still greenish. The outside 2 plants are fine and leaves are dark green and moist. Trichomes are clear on all plants.

It's a CanaCoca grow using Advanced Nutes. Light is HPS 1000 watt on a dimmable ballast. I have it set to 60%, when i tried to up it to 75% the room got too hot for my cooling system so i backed it back to 60%. I've kept room from 68-81 degrees and 50-55% humidity. Thoughts? Much Love!

Side by side with healthy plant:

Another side by side:

 

[smokeout69]

In week 7 of flowering, 1 of my 3 girls (the strongest and possibly mother) is turning brown and the fan leaves are brittle to the touch, yet still greenish. The outside 2 plants are fine and leaves are dark green and moist. Trichomes are clear on all plants.

It's a CanaCoca grow using Advanced Nutes. Light is HPS 1000 watt on a dimmable ballast. I have it set to 60%, when i tried to up it to 75% the room got too hot for my cooling system so i backed it back to 60%. I've kept room from 68-81 degrees and 50-55% humidity. Thoughts? Much Love!

Side by side with healthy plant:
View attachment 907619
Another side by side:
View attachment 907620
View attachment 907621 View attachment 907622

Photo? Auto?

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[scarmade]

I'm pretty sure its a photo. I inherited the plants at 4 weeks veg from a buddy he wasn't sure..She didn't flower until i flipped light to 12/12 and i vegged an extra couple weeks due to moving and transplanting plants.

 

[smokeout69]

I'm pretty sure its a photo. I inherited the plants at 4 weeks veg from a buddy he wasn't sure..She didn't flower until i flipped light to 12/12 and i vegged an extra couple weeks due to moving and transplanting plants.

U know what breeder they came from not seed bank

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[smokeout69]

I'm pretty sure its a photo. I inherited the plants at 4 weeks veg from a buddy he wasn't sure..She didn't flower until i flipped light to 12/12 and i vegged an extra couple weeks due to moving and transplanting plants.

And its a photo if u had to make it flower

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[scarmade]

U know what breeder they came from not seed bank

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No, I'm sorry i don't know that either...

 

[smokeout69]

No, I'm sorry i don't know that either...

What soil...water ph....nutes ? And all strains are different it could just be done.

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[scarmade]

CanaCoca, Well water ph'd to 5.8. Advanced...

 

[scarmade]

And all strains are different it could just be done.

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That's what i was wondering.

 

[smokeout69]

That's what i was wondering.

Well lets say u veg 5 weeks n flower 7 thats 12 weeks...do u see new bud growth from day to day....have u looked at trichs threw magnifying scope to check color

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