HELP! GronLeagues problem grow

[GronkLeague]

Soil, hydro or coco?:

Strain:

Green gelato

Photo or Auto:

Auto

Plant age:

Sprouted in root riot 16/01/2022 so about week 7 at the moment!

Pot size:

15 litre fabric pot

Has it been repotted? and when?:

no!

Soil type:
Coco
Nutes or additives used and how often for soil:
Canna coco a+b, cannazym, rhizotoonic, cannaboost
Air temps (max min):
15.9c - 24.5c
Res temps (max min):
11-18c feed temperature
Humidity:
40-60%
Lighting type and wattage (hps, led, cfl):
100W Led Spider farmer sf-1000
Light schedule:
24hr
PH level:
5.8-6
EC (hydro and coco only)
1.8
Background EC.
unsure
Feed schedule and nutes (for hydro and coco)
once per 24 hr on the attached feed chart at "Generative period 1" since about 2 days ago
Anything else you think may be relevant!

Hi Guys,

https: //imgur.com/a/OdEjnSx- photos link as i cant attatch

Fairly seasoned grower here with no clue whats going on.
I think i have a temperature problem due to the climate of my grow room but i have changed the temperature to be much higher and the plant still seems to be deficient or unhappy with something. one opr the other i cannot tell. Please can i ask for some advice on what you think the issue could be from my picures?
Grow environment
Lighting:
24hr 2x Spider Farmer SF1000 at about 2 feet away from the canopy
Feed:
I have just started feeding (yesterday) @ Generative Period 1 from the attatched grow schedule. (32ml coco a+b, 25 cannazym, 5 rhizotonic, 32 ml canna boost.) before using this solution i was on vegatative phase 2 until very recently (28ml a+b, 20 rhizotonic, 25 cannazym, attached file canna coco feed chart)
PH:
5.8-6 tested using a calibrated bluelab ph pen....

RH and temp:
40-60% rh
15-24 Celcius

Can anyone lend a hand in giving me some direction towards a resolution as im clueless!?

Many thanks

[LemonBud]

Have you got a picture? No Yep tis the cold season I have terrible humidity problem. Nothing grows good for me in the winter due to not having few items in tent .

[Rwise]

Link does not work and most will not click on it as you dont have any post count.
I cannot find your question either, and the only thing I can suggest is cut the lights to 18/6 and save the money.
Welcome to GWE

[ladygoldfish]

I wondered if the lights were too bright too soon? I keep my light at about 1qt power, 6-8 inches away until flowering. Then, I hike it to 1000 and 2 feet+ distance.

[Rwise]

I run mu LEDs at 100% for penetration into the plants. It does not look like light burn to me.

[GronkLeague]

Hi guys; thanks for coming back to me. please see photos.

[Rwise]

I see enuf white spots to do a bug check (with 30x zoom or greater), which is the first thing I look for with twisted leaves, many other possible causes.

[GronkLeague]

Thanks no bugs tho; i think i may have caused a nute lockout due to the temps shocking the plant

Does that sound correct?

[crucialbunny]

I've seen similar leaf deformities and they were related to re-veg. Normally lock-out will kill leaves, not cause them to twist and spiral. Rwise makes a good suggestion that you should check closely for pests.

[Rwise]

Bug check then PH, whats the PH? If in range for the grow, then look to deficiencies.

[dilvish]

Wait, did that humidity reading in the subsequent post say 65% at 17C? and you are watering every 1 or 2 days? Too cold and too humid and maybe too much water. Also, you have only 200w worth of light at 24 inches from the top of the canopy? Move them to 18 inches. Looks like you have a humidifier in there too. shut it off.

At 7 weeks you should have the humidity at 40-50% max especially at that temp (17C). temp should be 23C - 27C at least.