Clawing and yellowing

Citylimits · Mar 21, 2019

Plants where transplanted exactly 1 month ago into 1 gallon pots with fox farm ocean forest. Zero nutrients have been added in that month. Temps are 62-72 and humidity is 25-45.

I'm guessing it's a nitrogen deficiency but just wanting to make sure.

jtrizzy · Mar 21, 2019

It’s ffof. Too much nitrogen and over watered. I had the same issue with ffof. It’s trash use something else or go coco. Good luck.

3rd Monkey · Mar 21, 2019

No deficiency, but the ph is out of whack... Regardless of what other soil users will tell you, ph matters in premixed shit.

The clawing is like jtrizzy said, FF is too hot. It'll grow out of it. Your watering isn't bad, though they could stand to dry out a bit.

What lights are you using?

Citylimits · Mar 21, 2019

3rd Monkey said:
No deficiency, but the ph is out of whack... Regardless of what other soil users will tell you, ph matters in premixed shit.

The clawing is like jtrizzy said, FF is too hot. It'll grow out of it. Your watering isn't bad, though they could stand to dry out a bit.

What lights are you using?

Remember a month ago when these were seedlings and I was having ph issues in the solo cups. I have PHed my water down to 6.3- 6.8 religously.

These were transplanted on febuary 22nd and were growing fine ever since untill now. That's why I dont think it's a N tox and maybe an N deficientcy. Nothing has changed. Possibly over watered. But I am not home and having my brother take care of plants.

These are under 2 100w cobs xls by optic grow lights.

3rd Monkey · Mar 21, 2019

Citylimits said:
Remember a month ago when these were seedlings and I was having ph issues in the solo cups. I have PHed my water down to 6.3- 6.8 religously.

These were transplanted on febuary 22nd and were growing fine ever since untill now. That's why I dont think it's a N tox and maybe an N deficientcy. Nothing has changed. Possibly over watered. But I am not home and having my brother take care of plants.

These are under 2 100w cobs xls by optic grow lights.

I remembered you, not the specific issue lol, sorry.

Have you checked the runoff ph?

It's not that you have N tox, but you can see when you transplanted them based on the feed levels, which is why some are clawing. Nothing to worry about there, in my opinion.

Temp and humidity. Just recently worked out an issue on here with LEDs. I'll come back with the link.

3rd Monkey · Mar 21, 2019

https://www.rollitup.org/t/led-and-calmag-issues.986353/

Give that a glance when you get a chance. Might shed some light on your issue.

Citylimits · Mar 21, 2019

most of the plants are looking good just a few with these issues.

3rd Monkey · Mar 21, 2019

Citylimits said:
View attachment 4304510 most of the plants are looking good just a few with these issues.

Yea, you have a nice little op going there. After seeing them, I do believe it's still a minor ph issue.

I can see it in some of the other plants. Nothing bad, they all look quite nice, but I see it just the same.

Put in 7.0 and see what the runoff is.

Citylimits · Mar 21, 2019

They are close to a transplant either way. Going to have brother water till run off and check ph then up pot when they dry out a little. Thanks agian guys

Clawing and yellowing

Citylimits

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jtrizzy

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3rd Monkey

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Citylimits

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3rd Monkey

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3rd Monkey

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Citylimits

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3rd Monkey

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Citylimits

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