HELP! Help,Curled tips?

[PrimalPrimate]

So I've got a K2 and an Amnesia Haze who have done beautifully thus far. We vegged for approx 12 weeks we are now 4 days into week 4 of flowering. Went to check on them and noticed most leaves are slightly droopy, curled at the ends, and several tips are bleached. I've been fertilizing with MG bloom booster the last 3 waterings now. I'm due a flush, but would that cause effects I'm seeing?

 

[MeEasy]

Heat? My OG did the same thing the only thing I could find that changed was a bad week of 105 temps my room got only 82 but it made my RH go to 70%. Could have been something else but this is what I blamed it on.

 

[Gjourney101]

Nitrogen toxicity, heat, watering... I'd say those are 3 suspects to your symptoms. You gotta weed out which one it is.

 

[homegrown]

Are you giving them any other nutes besides Bloom booster? Sure looks like nitrogen toxicity in pics..They need less nitrogen once they get into flower mode.

 

[Rwise]

There are better options than MG! In addition to whats been put down, take a 30x zoom lens and look for bugs.

 

[PrimalPrimate]

Thanks for the feedback. I dont think it's too much nitrogen, the fert I had them on during veg was way higher and they had no problems with it. It's not as widespread as I thought, but I did include a photo in better light. Also included a pic of the bloom fert I've been using. As noticed they are wetter than they should be, last watering was 5 days ago and they felt like they would be good for another 3-5 easy. Also, soil felt more compact than usual. Oh, and I know it's not heat, I've got it set to a thermostat and only power outage was during a night. And no bugs.

 

[homegrown]

if your using those nutes...WAY too hot. Especially into flower..you should be backing nitrogen way down when plant switches to flower.

 

[Tersky]

Agree with homegrown and gjourney. Way too hot nutes. I see the early signs of nitrogen tox. Dark green leaves and the claw (tips curling down) are textbook signs. Recommend flushing and getting some good nutes for cannabis or cut your nutes to 1/4 suggested dose but really you should use nutes that work well with cannabis

 

[Gjourney101]

You won't see what Nitrogen does to the plant until Flowering. These are the early signs. The mor excessive signs are severe nutrient burn. My girl handle nitrogen okay until after tue stretch. Then slowly but surely nutrient burn began showing its head

 

[PrimalPrimate]

Shit! Should I go ahead and flush, even is soil is still slightly moist, or will waiting 3ish days hurt?
#rookiemistakes
1st grow 😟

 

[PrimalPrimate]

And can anyone reccomend a good, quality, bloom fert? Discrete as possible

 

[Tersky]

https://www.growweedeasy.com/basics#nutrients
https://www.growweedeasy.com/nutrients