HELP! Leaves dying off!

[herbgrower]

I got yellow leaves and dying leaves all over the plants. The pH level is ok. Signs of pests are gone. Situation deteriorating over days.

[Buddy]

Did you stop giving nitrogen to them I mean switch to flower fertilizer give them another blast of the grow fertilizer see if that helps

[herbgrower]

I follow nebula's nutrient schedule of GH Trio. I can't get why is this going full on nitrogen def!

[Fjeff]

Not all plants are the same. Some are hungrier than others. If it’s hungry, feed it. You are going off of a guide line.

[herbgrower]

Should I double the dosages?

[Rwise]

what is a "ok" ph level?

[herbgrower]

I have had it ranging from 5.7 to 6.4. The runoff has never been out of range. Out of anxiety I calibrated ph meter thrice; once with distilled water.

[SwitchH2O]

Google PH Cannabis charts and you'll see one you like. But here's one as an example.

Cheers,
SwitchH2O
_______________________________
4’x4’x8’ frame built grow room
Spider Farmer SE3000 and Viparspectra 1000
4” Vivosun powered intake
8” Vivosun outtake with 8” Filter (NVP)
RDWC (Recirculating Deep Water Culture System)
Rockwool starter with clay pellet medium
Combination of Remo, Advanced Nutrients and a proprietary blend.
2nd last grow - 19.98% THC Bruce Banner
Last grow - 22.23% THC Gorilla Glue

CURRENTLY GROWING
White Tahoe Cookies - 3rd week of flowering
***These fan leaves are the biggest I've seen

[Rwise]

question is to the OP as he/she is the only one that can answer it.

[herbgrower]

I think I may have miscalculated nutrient schedule for the last week. The bloom should have been more used about 33% more. I just realized while recounting my steps last week.

[herbgrower]

Hey all! I need to make a call on this plant. This plant is showing signs of stress and mutation. I am just not sure what it is and how it is happening. This is cream cookies auto from 2Fast2Buds. It hasn't entered flowering stage. It has leaves instead of bud sites. Where I would be expecting the buds, I am seeing leaves. Pictures are attached. I am thinking of discarding a plant. It is taking up the space and most importantly taking up the much needed light to the other plants which are under stress but growing.

[SwitchH2O]

Looks to me like you're into your 2nd week of flowering. Because you're growing different seeds, they will have different genetics and therefore will flower at different times. Your light may not be strong enough? You have auto's, so your lights should be on a minimum of 18hrs a day... Or the light is too far away? And try not to have your fan blowing the leaves around, like flopping in the wind; They should just have what's considered a gentle breeze. Have the air in the tent moving, not the plants lol

Cheers,
SwitchH2O
_______________________________
4’x4’x8’ frame built grow room
Spider Farmer SE3000 and Viparspectra 1000
4” Vivosun powered intake
8” Vivosun outtake with 8” Filter (NVP)
RDWC (Recirculating Deep Water Culture System)
Rockwool starter with clay pellet medium
Combination of Remo, Advanced Nutrients and a proprietary blend.
2nd last grow - 19.98% THC Bruce Banner
Last grow - 22.23% THC Gorilla Glue

CURRENTLY GROWING
White Tahoe Cookies - 3rd week of flowering
***These fan leaves are the biggest I've seen

[herbgrower]

I sprouted all of them together. Its been 7 weeks. The light is on 18/6 and 18" away from the plants. I am not sure that light is not enough because I had grown same seeds in last grow. This Cream Cookies are late to flower but having no bud sites yet is questioning my grow tactic. I have one fan facing the light and one facing the soil.

[SwitchH2O]

Maybe that one autoflower seed is a photoperiod seed? You may as well keep going… to see what happens? Are you using blooming nutrients?

[herbgrower]

May be or may be something went wrong and the plant mutilated. Because it is from a good seedbank. I also want to keep this one but it is growing vigorously and overshadowing the other plants. Its stems are too weak that they just bend, I am not sure that even if it starts flowering, it won't be able to withstand the weight of the flowers.

Yeah I am using bloom but only the General Hydro ones nothing in addition to that.