Help with yellowing leaves

[eirk66]

Hey guys looking for advice on what’s going on with these plants. Dinafem white widow in coco perlite blend nutes are roots organic.
Thank you for your time.

 

[xtsho]

Lack of nitrogen or too heavy on the bloom boosters which can lock out calcium and other nutrients.

 

[Leticiatee]

Hey guys looking for advice on what’s going on with these plants. Dinafem white widow in coco perlite blend nutes are roots organic.
Thank you for your time.

Nitrogen

 

[eirk66]

With what I’ve read/looked up And your guys input I’m leaning towards nitrogen as well. Is it ok to feed them with something high in nitrogen since it’s in flower ?

Thanks for quick response guys appreciate it.

 

[Dynamo626]

Wouldnt give high n in flower. Maby some cal mag. Its real hard to over do it with calcium and cal mag has nitrogen. Or maby ab1/4 dose of nitrogen boost by H&G

 

[hotrodharley]

Wouldnt give high n in flower. Maby some cal mag. Its real hard to over do it with calcium and cal mag has nitrogen. Or maby ab1/4 dose of nitrogen boost by H&G

I suggest 3 part nute systems. In flower totally forget the Grow jug. The micros and needed cal mag will supply enough nitrogen.

In fact I just discovered this is called the Lucas formula . 8 cc of Micros, 16 cc Bloom which correlates with GH and Jungle Juice 3-part systems. I started it because of foxtailing with sativas.

 

[kindbot]

buddy.kindbot.io sees signs of calcium deficiency in the photos
try a close up out to help narrow the diagnosis search

 

[xtsho]

buddy.kindbot.io sees signs of calcium deficiency in the photos
try a close up out to help narrow the diagnosis search

Those plants are likely done by now.

 

[Fullscan19]

Nitrogen usually, but if they’re close to the end of flower that’s pretty normal

 

[eirk66]

Any input on this next run ?
Was battling heat 80-84 think the plants were struggling with that also had a big ph swing up with my water adjusting that every time 5.8-6.3 is what I’m trying to shot for. Temps are lower between 75-79. Using gh flora 1 part veg with there organic cal mag some of mammoth p sample. Last feed was 550/600 ppm 5.9.

 

[Dynamo626]

Have you not flipped yet?

 

[hotrodharley]

View attachment 4235160 View attachment 4235159 View attachment 4235158

Any input on this next run ?
Was battling heat 80-84 think the plants were struggling with that also had a big ph swing up with my water adjusting that every time 5.8-6.3 is what I’m trying to shot for. Temps are lower between 75-79. Using gh flora 1 part veg with there organic cal mag some of mammoth p sample. Last feed was 550/600 ppm 5.9.

Consider topping and supercropping to control canopy height and expose more bud sites.

 

[eirk66]

Have you not flipped yet?

Not yet the plants are all Sfv Og

 

[eirk66]

Consider topping and supercropping to control canopy height and expose more bud sites.

I agree going to spend more on the next run only topped once. It’s to late to work on that this cycle correct?

 

[hotrodharley]

I agree going to spend more on the next run only topped once. It’s to late to work on that this cycle correct?

Not if you have not flipped to 12/12 yet. I like a week after last topping before flipping. Your plants look good really.

I top 3 times giving me 8 main branches and lay them out like spokes on a wheel.

 

[eirk66]

Took your advice and toped again temps like 74-77 RH 45-54%. Feels like it’s getting back on track.

 

[eirk66]

Update

 

[Beachwalker]

Update

Are these the same plants from August?

 

[eirk66]

No this is the new batch corrected gave more nitrogen and longer veg time hoping to not have the same yellowing out issue