New strain any thoughts? Leaf problems

Micky1970

Active Member
Growing a new strain, getting a little bit of the a deficiency in the pic, any thoughts. Advanced nutritious perfect ph nutes... ph 6.3 ppm 455. Tent temp 68 water temp 65. Rh 52... three other plants just fine.. any advise would help.. I know I need to feed her different then the others just not sure what to add.. thanks in advance.
 

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Micky1970

Active Member
Growing a new strain, getting alittle of the deficiency in the pic, and thoughts. Advanced nutritious perfect ph nutes... ph 6.3 ppm 455. Tent temp 68 water temp 65. Rh 52... three other plants just fine.. and advise would help.. I know I need to feed her different the the others just not sure what to add.. thanks in advance.
Also just flipped to flower.. day 4,
 

jonnynobody

Well-Known Member
Growing a new strain, getting a little bit of the a deficiency in the pic, any thoughts. Advanced nutritious perfect ph nutes... ph 6.3 ppm 455. Tent temp 68 water temp 65. Rh 52... three other plants just fine.. any advise would help.. I know I need to feed her different then the others just not sure what to add.. thanks in advance.
Your PPM is too low. Increase to 750-800 and the problem should resolve itself quickly. The plant is starving. Increase your temps. 75-82 is optimal. Under 75 and the plant's metabolism is going to slow to a crawl.
 

Micky1970

Active Member
Your PPM is too low. Increase to 750-800 and the problem should resolve itself quickly. The plant is starving. Increase your temps. 75-82 is optimal. Under 75 and the plant's metabolism is going to slow to a crawl.
Thank u... I have one strain I have to keep at 550, so it's just figuring out what each one needs...not to much I can do about the heating part...Midwest living lol
 
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Micky1970

Active Member
I think 65-70 is fine. At 73-75 you are getting into the risk zone for root rot or other bacterial infections.
So do u have any advise, should I up the ppms? Or add a nute to fix, just trying to learn and figure this out so I can dial it in in the future... I have had nute burn over 550 ppms , but that was with a different strain.
 

Micky1970

Active Member
have you checked for bugs? those white spots look weird.
I have not, and have not really had to deal with that, not sure what I'm looking for? Upped the notes to 650 and overnight tip burn so I don't think that was the answer. Great to hear from u man, I hope u are well.
 

Micky1970

Active Member
I have not, and have not really had to deal with that, not sure what I'm looking for? Upped the notes to 650 and overnight tip burn so I don't think that was the answer. Great to hear from u man, I hope u are well.
Also I will double check, I clipped those leafs and throw them to the bottom of the tent about 6 hours before I asked, so could just be my Styrofoam floor insulation... particles
 

ColoradoHighGrower

Well-Known Member
I agree with possible bug issue. Also, 550ppm should not be burning anything, so that is likely not calibrated? I would also recommend getting your temps up to high 70s. I use one of those small oil-filled electric radiators from the big-box store, works great!
 

rkymtnman

Well-Known Member
I have not, and have not really had to deal with that, not sure what I'm looking for? Upped the notes to 650 and overnight tip burn so I don't think that was the answer. Great to hear from u man, I hope u are well.
the only thing i saw on pic 2 was "maybe" an early Mg deficiency.

are you sure your pH is accurate? re calibrate your meter lately?

you'll need a scope to see mites: they'll look like little crabs kinda. or if you see what looks like spider webs anywhere?
 

Micky1970

Active Member
the only thing i saw on pic 2 was "maybe" an early Mg deficiency.

are you sure your pH is accurate? re calibrate your meter lately?

you'll need a scope to see mites: they'll look like little crabs kinda. or if you see what looks like spider webs anywhere?
Yea mag was my first thought, I should have followed my instinct. Meters good, and using A.N ph perfect to boot...thanks man I going to back down to 550ppm and just feed that one more mag... cheers
 

rkymtnman

Well-Known Member
Yea mag was my first thought, I should have followed my instinct. Meters good, and using A.N ph perfect to boot...thanks man I going to back down to 550ppm and just feed that one more mag... cheers
if they aren't in flower, hit them with a foliar of epsom. that should fix it pretty quick
 
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