Problem Diagnosing plants

Hello.

This is my Second grow after few years off.
Strain: Royal Gorilla Automatic (by Royal Queen Seeds)
Grow Medium: ALL-MIX (By BioBizz)
Grow Tent: 80x80x180cm
Grow Light: 250W Hps
Pots: Fabric Pot 15L
Nutrients: BioBizz (Bio grow, fish mix, bio bloom, bio heaven, alg-a-mic)+ (Bud Candy From AN)
For PH Down im using Lemon juice from real lemons.
Temps/RH: 24.8-28.5C / RH: 47% - 54%

The picture goes from Guerilla #1 (Bushy, Yellowing dying leaves) And Gorilla #2 (Yellowing, weird leaf burn?, Weird yellow spotted leaf)

All before this started my last grow was amazing i followed the same schedual (Without root juice/Diff.Soil Royal mix) but even more on point. Because the first one i didnt even know in which week it was etc. The Problem started 1 week and half ago (The plants are on the way to start week The bushy one is getting really bad . At the start i thought it has something to do with nitrogen or magnesium so i stopped adding fish mix. The plants seemd fine but then it looked like the one just tottaly crashed.. I watered them both now with approx: 6.0/6.5 ph. Im also not doubting it might be nutlocked... But They both seem to drink or should i say uptake the feedings. Any help is appreciated. If i wasnt specific enough with anything or my english isnt understandable feel free to ask again. I can Also upload my First grow if anyone is interested (Dinafem Cheese XXL, Red poison Sweet Seeds.)

Thank you for the help and knowledge in advance.

Are you using nutrients every watering ? And at what dosage ?

Dannyh1231 said:

Are you using nutrients every watering ? And at what dosage ?

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Hello. Yes i only used water once when things got bad and i thought it was a good idea . And 2 days ago i watered with water with run off. I use nutrients every watering appart from that . Dosage is Via the Biobizz feeding schedual . I use Bio Grow 1Ml/l , Heaven is 3ml/L, Alg-a-mic 3ml/L, Bud candy 2ml/L, Bloom 2ml/L

ikushy420 said:

Hello. Yes i only used water once when things got bad and i thought it was a good idea . And 2 days ago i watered with water with run off. I use nutrients every watering appart from that . Dosage is Via the Biobizz feeding schedual . I use Bio Grow 1Ml/l , Heaven is 3ml/L, Alg-a-mic 3ml/L, Bud candy 2ml/L, Bloom 2ml/L

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Looks to me like your feeding them to strong a mix IMO..

Romeo7701 said:

Looks to me like your feeding them to strong a mix IMO..

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I would flush and then half everything and start from there but that's just me...

Man looks liked your in flower also damn not good...

I don't know your nutrient brand but the doses seem high to me too. I would do what romeo suggests. Those dark green shiny leaves can mean too much Nitrogen.

Bio Bizz feeding chart is way too intense for autos. 1/4 to 1/2 strength is enough.

Your main problem is probably that you're giving them fish mix and alga-mic, which you don't need if using All Mix. Those are only needed to supplement their Light Mix soil.

water PH 6.2-6.3 to 30% run off then feed when they Next need watering with 50% strength nutrients from the chart 6.2-6.3 to 30% run-off. would go with 70% strength nutrients from now on and cycle water day, water day, nutrient day, repeat. and just keep an eye on them.

Romeo7701 said:

Man looks liked your in flower also damn not good...

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Yeah they went into flower fast ... i think i can save the one atleast 4 sho.

ptrzm said:

Bio Bizz feeding chart is way too intense for autos. 1/4 to 1/2 strength is enough.

Your main problem is probably that you're giving them fish mix and alga-mic, which you don't need if using All Mix. Those are only needed to supplement their Light Mix soil.

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Im going to post my first grow pictures . I went all in on the first one with all nutes . Root juice , fish mix and everything else in Plagron Royal Mix soil. With the chart . And didnt have problems. But will do next grow with half the recommended dose .

Dannyh1231 said:

water PH 6.2-6.3 to 30% run off then feed when they Next need watering with 50% strength nutrients from the chart 6.2-6.3 to 30% run-off. would go with 70% strength nutrients from now on and cycle water day, water day, nutrient day, repeat. and just keep an eye on them.

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Yeah i'm doing this right now . until i see improvement in the one that i think will survive normaly. Also will post the whole plant .

Did a whole plant shot first 2 pictures are the one that is in my eyes gonna recover normaly ,but my dumbass didnt think after grabing her from the tent and broke one of the brenches at the main stem, temp. secured it with rope and in hopes it heals . The bushy one i think its only water for her till the end.

i forgot to mention that i also used most of the time 90% id say Distiled water . In my first one .
This is the Cheese xxl. Dense buds nice yielder on a 250w hps.
EDIT: This was a Gift Seed.

Gonna update yall today. I stopped using alg-a-mic. thought it would benefit it in this grow like it did in the Plagron royal mix.

For some reason i cant attach images . so heres a link on how my fucked up gorilla is doing . The buds are dense to my surprise . Probably gonna save the main cola and use the other ones to make a little rosin.

<--- Pictures of Gorilla #1

and the second one which is doing fine . I hope it will get swolle . Im currently feeding her as stated i started with half of everything . Should i up the nutes the last 2 weeks

Well heres a little update . One plant was cut the one that i shocked the most sadly. The buds didnt get denser but still a plesent smoke i was out of weed anyway so it came in handy.

Royal Gorilla Auto #1


Edit: The dry weight was little under 20-22g without stems on this shocked baby :,(

And the baby thats still inside the tent . Buds super DENSE even the smaller ones DENSE AF. If you would threw it to someones head it probably would do some damage. The smell Sweet , Fruity with hint of pine. She is momentaraly in Week 11 3rd flush. She keeps producing white pistils and getting fatter . Probably gonna harvest in few days .

Royal Gorilla #2

not sure if this helps but when i used to run soil less with salt nutrients i would feed one watering then plain water the next, i found if i fed them every watering that i would get salt buildup and end up with lock out and have to flush it(hate flushing all that water threw my plants...what a pain in the ass it was, one of the reasons i switched from salt based nutes)