Nabzter

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Im struggling with this onenif someone can help ...

Random leaves turning yellow but 1st stages they are just blotching. It looks like a mixture of issues. The plants are in a very light recycled soil with perlite and getting nothing but biotabs and pk TEE . I have used the same nutes on previous grows with no issues. Oh and i added some calmag in their last feed.

Maybe ots a mixture of issues and im not overly bothered as im so close to the finish but i like to learn.

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Sorry just realised wrong place so can we move ?
 
Im not sure about moving but will try. It nay just be eating itself.
 
:smoking: hey Nabz'! ...nothing alarming here I believe,... different plants, different grow, different end-of-bloom needs + different types of mobile nute's tapping from fans,... she will scavenge what she needs most from them first,... P and N are the usual ones to show, Ca too,... I see all 3 in those leaves, mixed symptoms, so they don't look like simple one-of defc.'s.... I find micronutes (Fe, Zn, Mn, Cu, etc.) often are short by this stage, depleted from soil and maybe not enough in the bloom phase nutes,... with Biotabs, I'm unsure about sourcing and all that, but I don't see micro' defc.'s showing on yours fortunately, anyway-- :greenthumb:I love what I see in those fat-phat buds! How much longer? I don't think there's anything to do depending on harvest time,... that PK tea has a good amount of PK in it right?.. like 8-7...
 
:smoking: hey Nabz'! ...nothing alarming here I believe,... different plants, different grow, different end-of-bloom needs + different types of mobile nute's tapping from fans,... she will scavenge what she needs most from them first,... P and N are the usual ones to show, Ca too,... I see all 3 in those leaves, mixed symptoms, so they don't look like simple one-of defc.'s.... I find micronutes (Fe, Zn, Mn, Cu, etc.) often are short by this stage, depleted from soil and maybe not enough in the bloom phase nutes,... with Biotabs, I'm unsure about sourcing and all that, but I don't see micro' defc.'s showing on yours fortunately, anyway-- :greenthumb:I love what I see in those fat-phat buds! How much longer? I don't think there's anything to do depending on harvest time,... that PK tea has a good amount of PK in it right?.. like 8-7...

Hi waira thanks for popping in and sharing your expertise :pass:im not sure of the exact ratios in the pk tee but it contains -

INGREDIENTS
  • A mixture of extremely concentrated compost
  • Bat Guano
  • Kelp
  • P releasing bacteria
  • K mobilising bacteria
  • Selected special ingredients
Id say maybe 2-3 weeks until harvest. The soil running out of nutes sounds about right as this is re re re recycled if you know what i mean :crying:. Also this girl had a really really slow start as she had stopped drinking and become heavily stunted but hey once she started moving again she really moved. I may just give her a shot of nitrozhyme along with the pk tee as a treat on sunday just to replenish those reserves a little. Also iv noticed she has flowered rapidly like shes on speed so im guessing shes grabbing nutrients from wherever she can.

I was a bit concerned with what may or may not of been left of the tabs when she approached flower stage due to her slow start. Do you have any idea of the cycle life of a tab maybe @Biotabs F69 can shed some light.:cheers:
 
:shrug: me neither mate,... Our Rep chum here likely will have some idea! That said, more tea as needed is fine, it's organic after all,... I think a shot of epsoms, for the Mg and the S, would be good,...say, 1tsp/qt next watering,..
Do you have an Accurate 8 soil pH probe? never hurts to just check, and I'm curious to see how the pH holds over time with Biotabs... I've been watching mine, and so far so good, mid-6's give or take,.. another few eeks and the soil herd will be really fizzing, making pH more stable as well,..:coffee:
 
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