Seed Stockers maple sherbert x pre 89 skunk and golden lemon haze ( photoperiods )

[Trichome farmer]

over the humps he said hahaha i wish no dea why we are still getting burn and no bud development did a flush and reset could it be humidity or P def any help would be much apriciated

night queen and the brain storm dont seem to be too badly affected but not getting any bigger either

 

[Slater]

over the humps he said hahaha i wish no dea why we are still getting burn and no bud development did a flush and reset could it be humidity or P def any help would be much apriciated
View attachment 916762 View attachment 916764 View attachment 916765 View attachment 916766 View attachment 916767 View attachment 916768 View attachment 916769 night queen and the brain storm dont seem to be too badly affected but not getting any bigger either
View attachment 916770

if its all the girls could it be a PH problem ? I don't think it could be RH, I've not seen damage like that due high humidity. Well not in my garden yet. I think your right it does look like a P def. Flush and reset...

Happy Monday Stoney

 

[Slater]

just had another look at the deficiency pics, most definitely looks like most of the potassium pics

 

[Trichome farmer]

@Waira hello mate i could use your expert opinon here could you have a look at the last few pages and tell me what you think the short version is i was running advanced nutes in veg switched to canna halfway through overlooked the PK booster in that line never used one before so didnt relize how important it was i figured the boost would be fine turn out was wrong no surprize there theres also a bit of burn on the tips from going a bit too high on the E.C did a reset rinsed the medium and started again with a E.C of 1.5-1.6 which they seemed happy with before the burn any other factors i can think of is 100% coco grownorthen telos RH 60-70% temps 20-28c we are in about week 6ish strains are 8-12 week i can get some pk booster at the weekend if it will help matter or has it gone too far and i missed the chance to increase the weight and the yield should i just cut them now and start some autos or they worth trying to save thankyou in advance for any help /info you can send my way

 

[Ryker604_BT]

Hmm, really don't know what that could be, don't think either that it's due to humidity, seems more like a deficiency or pH problem (mostly the latter). Anyways, hope the girls are going to get better .

 

[Trichome farmer]

Hmm, really don't know what that could be, don't think either that it's due to humidity, seems more like a deficiency or pH problem (mostly the latter). Anyways, hope the girls are going to get better .

im leaning to the P def myself iv been making sure the ph is in the right range the whole time and when i done the rinse the runoff was good im just afraid im out of time if i had been two three weeks quicker in my thinking it probly would have been ok but i dont know now should i try for not alot or just cut them and change my plans run some autos need to make a choice now or i wont have enough time to finish the autos
@Waira sorry for the double tag but i would really value your opinion

 

[Trichome farmer]

some pics i just took a few mins ago

maple sherb throwing more pistils promising maybe

golden haze no movment

night queen still seems least affected

 

[Waira]

hey Stoney! ....so, AN and coco,...I need more info on your feeds, schedule, dosage... are you doing 15-20% run-off? or rather, are you coco savvy, with all it's odd CEC properties, various do's and don't's?.... If so, we need pH and EC/ppm's of run off,... going in is one thing, but AN "self buffering" only works in solution, not when in-pot,...too many other influencing factors there!
Buds look very close mate, what do the trich's say now? This will determine if there's anything to be done, if they are close to harvest ...It may be in part why they aren't swelling more now, they are mostly mature, and nute uptake is dropping way off in general,... At this stage, K is more important than P....
Symptoms, look like K defc. to me... nute burn usually looks different than this, affecting younger leaves more,... notice the older fans are what's hammered worst,...that hints at them being tapped out, not overloaded,... Overall the plant/leaves are oddly in good shape, a lot of green there still,... might also have been that the N was too high long term, and P-K too low,... too late to do much in any case, best let them finish cleanly,... But the state of the trich's have final word here, IMO,.. if you have mostly cloudy, significant amber, you pretty much there,... time to back off feeds and cleanse for a few days,... let me know what trich's look like!

 

[Trichome farmer]

hey Stoney! ....so, AN and coco,...I need more info on your feeds, schedule, dosage... are you doing 15-20% run-off? or rather, are you coco savvy, with all it's odd CEC properties, various do's and don't's?.... If so, we need pH and EC/ppm's of run off,... going in is one thing, but AN "self buffering" only works in solution, not when in-pot,...too many other influencing factors there!
Buds look very close mate, what do the trich's say now? This will determine if there's anything to be done, if they are close to harvest ...It may be in part why they aren't swelling more now, they are mostly mature, and nute uptake is dropping way off in general,... At this stage, K is more important than P....
Symptoms, look like K defc. to me... nute burn usually looks different than this, affecting younger leaves more,... notice the older fans are what's hammered worst,...that hints at them being tapped out, not overloaded,... Overall the plant/leaves are oddly in good shape, a lot of green there still,... might also have been that the N was too high long term, and P-K too low,... too late to do much in any case, best let them finish cleanly,... But the state of the trich's have final word here, IMO,.. if you have mostly cloudy, significant amber, you pretty much there,... time to back off feeds and cleanse for a few days,... let me know what trich's look like!

not too sure what you mean by feeds byt il try explain what i can 3ml a+b 2ml canazyme 2.5ml boost all per liter feedin evry two days untill i see some water trickle from the pot when i cheaked the runoff last week when rinsing them the e.c and ph were exactly where they should be
i dont think its because there mature there only on week 6-7 still at least another 3-4 to go by my calculations il et back to you n the trichs when the lihts come on later brewing some pk tea right now

 

[Sensi Jay]

Hi ST, sorry so late, I agree with Waira on the K def on the maple sherb. Maybe give it some unsulfured Molasses see how she responds. I suspect same thing on my outdoor girls, so doing same thing.