Any help appreciated

calvin.m16

calvin.m16

Well-Known Member
They look okay for greenhouse. Could just be smaller or slower plants? Also does the fertilizer call for 6.8 pH that seems a bit high?
 
Mainebuds69

Mainebuds69

Member
Im using earth juice ,can be acidic..my pH was lower at start of grow added a small amount of lime to adjust..out of twelve pots this one is showing the curling up and yellowing on the leaves except the veins.humidity has been high on some days..it's a dj short blueberry,and I have two others that do not show this...
 
PadawanWarrior

PadawanWarrior

Well-Known Member
Mainebuds69 said:
Im using earth juice ,can be acidic..my pH was lower at start of grow added a small amount of lime to adjust..out of twelve pots this one is showing the curling up and yellowing on the leaves except the veins.humidity has been high on some days..it's a dj short blueberry,and I have two others that do not show this...
Click to expand...
Are you bubbling it first?
 
PadawanWarrior

PadawanWarrior

Well-Known Member
Mainebuds69 said:
No ..but the 11 other plants are doing fine..would not bubbling cause one plant to yellow outside margins and curl up?
Click to expand...
Well if the only ones doing it are the ones you added lime to, the lime would be my guess. But I don't know what all you've got going on. I had some super tasty frosty buds when I used EJ. I bubbled it everytime with a handful of EWC and some Hi-Brix molasses though. It does have a pretty low pH to begin with. Bubbling helps raise the pH a little.
 
calvin.m16

calvin.m16

Well-Known Member
Could just be you got a runt. I will say I grew the same strain earlier this year and it required separate feed than my other strains. In particular I had to feed the blueberry heavier than everything else to not get yellowing on leaves, especially lower leaves. I see some weird twisty growth on some of the leaves I'd get a microscope pop a few leaves off and inspect the bottoms for pests.
 
Mainebuds69

Mainebuds69

Member
PadawanWarrior said:
Well if the only ones doing it are the ones you added lime to, the lime would be my guess. But I don't know what all you've got going on. I had some super tasty frosty buds when I used EJ. I bubbled it everytime with a handful of EWC and some Hi-Brix molasses though. It does have a pretty low pH to begin with. Bubbling helps raise the pH a little.
Click to expand...
No I limed all the pots ..to adjust after 4weeks of sugar peak..ph was getting down to 5.5 and EJ is acidic so I adjusted...the curling up is what's got me confused because pro mix hp is so porous and they are in 25g pots and never give more than a gallon each per day..
 
Mainebuds69

Mainebuds69

Member
calvin.m16 said:
Could just be you got a runt. I will say I grew the same strain earlier this year and it required separate feed than my other strains. In particular I had to feed the blueberry heavier than everything else to not get yellowing on leaves, especially lower leaves. I see some weird twisty growth on some of the leaves I'd get a microscope pop a few leaves off and inspect the bottoms for pests.
Click to expand...
Thanks I'll check..the yellowing is faint in pics but it's just outside veins and the veins are dark
 
Wizzlebiz

Wizzlebiz

Well-Known Member
Leaf curl can be from a couple of things.

1 nitrogen toxicity. Which I am not seeing here.

2 higher heat than what the plants like. The most likely culprit
 
OldMedUser

OldMedUser

Well-Known Member
Mainebuds69 said:
they are in 25g pots and never give more than a gallon each per day.
Click to expand...
You're not doing that right.

Looks like minor heat stress to me and one out of a bunch of plants being different is pretty much the norm. Could be getting more or less wind where it's at or just a bit hotter for it. Might just be fussy like a few I have going on. :)

:peace:
 
PadawanWarrior

PadawanWarrior

Well-Known Member
OldMedUser said:
You're not doing that right.

If you're thinking your pH is too low why use lime? That's just going to make it more acidic.

Looks like minor heat stress to me and one out of a bunch of plants being different is pretty much the norm.
Click to expand...
Lime will raise the pH. Hence the term liming agent.
 
You must log in or register to reply here.
Top