Diagnosis thoughts please

[Glookies1]

Same leaf, with snd without flash.

looks like mag to me, but I’m open to other thoughts.

Plants are about 20 days into 12/12. Budlets are just forming.

it’s lower, older leaves showing the discoloration.

Other thoughts?

 

[Glookies1]

My other thought is that the plants is sucking the phosphorus out of the older leaves as it’s starting to bud.

Newer growth looks fine and over all the growth rate is really fast.

 

[nivek]

my thots are that is not a specific deficiency that you can add this or that to fix it,, but a combination of issues adding up to this. perhaps some watering overings or ph issues or even more likely,, a combination of those and more

leaves are quite green as well

 

[Glookies1]

my thots are that is not a specific deficiency that you can add this or that to fix it,, but a combination of issues adding up to this. perhaps some watering overings or ph issues or even more likely,, a combination of those and more

It’s not pH. I grow in M3 “water only” soil and my ph going in varies from 6.2 to 6.6 and run off is same range. That’s right in the wheelhouse.

Over water is virtually impossible. They’re in 10 gallon fabric pots and totally “root full”.

The older leaves are dark green, Plenty of nitrogen in this soil, newer growth looks fine.

I’m wondering if the plant is just done with the lower leaves and sucking out the mobile elements it wants in flower before dropping the older leaves

 

[Glookies1]

my thots are that is not a specific deficiency that you can add this or that to fix it,, but a combination of issues adding up to this. perhaps some watering overings or ph issues or even more likely,, a combination of those and more

leaves are quite green as well

Here’s a big pic of the plants

 

[nivek]

Certanly healthy enuf looking.

I know i have had similar looks but my plants seem to cycle tbru it ok

What about heat?

 

[Glookies1]

Certanly healthy enuf looking.

I know i have had similar looks but my plants seem to cycle tbru it ok

What about heat?

Never above 88° is so, and I supplement with 1400 ppm co2.

 

[Glookies1]

Whatever it was, the plants shook it off. They’re popping buds now…

 

[Emilya Green]

I also believe that it was a problem with P pickup at the start of bloom and that begs the question as to whether you used myco in your container upon transplants to build that web, which works with the roots to pick up P. Later in bloom, watch for this to happen again as the P and K needs intensify. I have a bag of triple phosphate that I can top dress to supplement P when necessary.

 

[Glookies1]

I also believe that it was a problem with P pickup at the start of bloom and that begs the question as to whether you used myco in your container upon transplants to build that web, which works with the roots to pick up P. Later in bloom, watch for this to happen again as the P and K needs intensify. I have a bag of triple phosphate that I can top dress to supplement P when necessary.

I’m using M3 water only soil. I literally just water.

I’d agree that a PK issue could have been the culprit, especially as it timed itself with the explosion of bud sites.

I tend not to worry about a few weird leaves. I mean, they get my attention and I monitor the situation, but I’m not sure I’ve ever had a grow with zero small issues.

Although I don’t add myco when I up pot to the final containers, they’re in the final 10 gal pots a good 3 or 4 weeks before they go to flower.

last few weeks I’ll give them a bit of molasses, but other than that, this Michigan made mix (M3) soil tends to do a really good job.

Maybe I’ll treat one of the screens to a little PK and see it it makes a noticeable difference.

 

[Glookies1]

I also believe that it was a problem with P pickup at the start of bloom and that begs the question as to whether you used myco in your container upon transplants to build that web, which works with the roots to pick up P. Later in bloom, watch for this to happen again as the P and K needs intensify. I have a bag of triple phosphate that I can top dress to supplement P when necessary.

On a side note, at this point these 10 gal smart pots are absolutely “root full”. Which is a good thing. They’re also drinking a lot of water.

 

[Glookies1]

I also believe that it was a problem with P pickup at the start of bloom and that begs the question as to whether you used myco in your container upon transplants to build that web, which works with the roots to pick up P. Later in bloom, watch for this to happen again as the P and K needs intensify. I have a bag of triple phosphate that I can top dress to supplement P when necessary.

I decided to top dress with some Guano and kelp meal. It’ll take a few weeks to break down and should be available for peak bud growth time.

Even after thinning out the under growth and sucker shoots, there are a lot of hungry buds on these girls.

 

[013]

Show us what you’ve got….

 

[Glookies1]

Show us what you’ve got….

I’ll take pics in a couple days. You can see the number of colas in the last set of pics I posted 6 days ago. It hasn’t changed that much. Lol

 

[013]

Smoking, whew that’s fine, mighty fine indeed!!!

 

[Glookies1]

Show us what you’ve got….

Here. Fresh just for you. Lol. It’s a horrible pic. Lights on and bad angle.

Ill post better pics when they come out of the tent Wednesday night for watering.

 

[Glookies1]

Smoking, whew that’s fine, mighty fine indeed!!!

Thanks. It’s a long flowering strain. The pics don’t change very fast. Lol

 

[013]

They are stacking up nicely, bet your place is so funky that you’ve grown nose blind to it!

 

[Glookies1]

They are stacking up nicely, bet your place is so funky that you’ve grown nose blind to it!

It’s not real stinky weed. Lol. Plus, I’ve got 2 six inch carbon filters going.

 

[Glookies1]

Show us what you’ve got….

Here’s a better pic. Those colas are 24 inches above the Scrog net