Have you checked them closely with a 100X scope. Look real closely at the buds. Maybe you have a pest.
Vertical Scrog
- Thread starter Ichabod Crane
- Start date
theirare no buds. it's like their still in veg. I have another strain that seems to be fine with the jacks. not the true og though.
i will scope them tonight.i'm using a green led light to work at night. i'm going to shut that off. you would think it would affect all the plants not just some. thanks ichabod
Don't know what to say.
You said you have others doing OK?
You said you have others doing OK?
yeah i've got a bubblegum chemdog cross that's blowing up. I have some botanicare nutes I may switch to those, I don't know mabey I got a bad batch. would a mag def cause them to be so light green ?they look hungry to me. i'm stumped.I don't think they would not flower because of a def.
Got me I have never had anything but cal/mag issues in over three years. Try the other nutes but I bet it is something else.
SecondAttempt
Active member
Maybe do a low ec flush, 1.8 is a little strong, maybe you have a lockout... they sound hungry with the whole light green/yellow growth, pics would help. I run Jack's too and my plants have never been healthier, I can't believe it's the Jack's.
1.8 EC seems kid of high to me. I run 1.3 EC. Some can take the higher EC some can't. Like I said cal/mag is all I have had to add at 1.3 EC. And that was to the chem crosses mostly.
i'm running 600-700 ppms on .5 scale so not even close to 1.8 must have been a typo
I have 10 strains flowering right now. None of them have any issues with Jack's...
Everything from heavy Sativa Haze to kushes do just fine. Some could use a slightly different ratio I'm sure, as some as lighter green than others, but I have never seen it significantly impact flower development.
I would look elsewhere to solve you issues.
What brand of calcium nitrate? I run Yara brand green house grade.
my night temps were alittle high mid 80s. after my ac crapped out on me. I uped my ventilation and weather has cooled down.mabey they are stunted
Miraculous Meds
Well-known member
Thread or pics?
Heres what I here.
Soil plants doing ok but coco isn't.
So it sounds like the coco is the problem.
1.0 to 1.2ec at 5.8 is the no brainer formula that works awesome. I don't kknow jacks, but u need to make sure the ratio of nutrients are correct for coco. Do u know this to be true for coco?
The light green and yellowing sounds like a couple possible things. High ph in the medium and the medium is too wet. So check ur runoff ph and see where its at.
Now whats ur pot size, plant size, lights, room temps, rh.
How are u watering? If they aren't close to drying out by next day maybe overwatering?
I have run in the 80's and still got pistals.
If you go to my albums in the vertical scrogg folder on page 2 you will see pictures of 2 og kush plants at day 21. Not big flowers but the pistals are still visible.
If you go to my albums in the vertical scrogg folder on page 2 you will see pictures of 2 og kush plants at day 21. Not big flowers but the pistals are still visible.
jacks cal nit
Sorry but I have never been good with plant diagnosis. That why I would post to the infirmary. Much smarter growers than me there.
miraculous mabey over wATER I thought that was hard to do in coco I will check the run off ph tonight. the plants that are doing well seem to be dryer. mabey i'll skip watering the problem plants tonight see if that changes anything. the new growth is tacoing, not sure what that means.
Buncha people still taking advice from a guy with no 
... kinda concerns me...
... kinda concerns me...You can over water coco. This happens when you don't have enough roots in the pot and the air goes stale between waterings.
Did you up pot just before flower? I have found that if I do the plants stall in flower a little and don't always fill the pot with roots in flower. When I up pot I give a watering then wait a day or two so that the plants sends out roots into the news media.
It is also a good idea not to jump pot size to fast. Like going from a ez cloner to a gallon pot. To much of a jump in size.
I also use NAPA floor dry on the top of the pot. It is tan when wet and white when dry. If it is tan I back off on the water till it dries up and turns white or part white. Half white is good where as a quarter white is to wet still.
Sorry bobble maybe you should post some pictures for me. Make hem kewl too.
Miraculous Meds
Well-known member
It can happen easy. It depends on a lot of factors. that's why I asked u all those questions.
One more by the way, what coco u using? What size and grind is it? coffee ground, loose strand, coco croutons?
This should go in the infirmary or coco forum though, u will get several guys that know their shit to help u.
