Dried burnt leafs

Please help I switched the plants from my veg room to the flower room and switched nutrients and they started dieing off.

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What should I do?

You should fill in the Stinkyattic troubleshooting form, at the bottom of my post.
Then help should follow.
At a guess I would say a phosphorus deficiency, but wait for more info.

H=Hydro
C= Cana Coco
T=HydroTent

E = Everyone
E = indoor
E = canna coco, 1/4 of maricle grow potting soil, some perlite
E = Tap Water
E = 6.5 ph
E = 5 months
E = Firtilizer Botonicare Pure Blend Bloom (Organic), added bloom cycle with Grotek Bloom Fuel, and just switched to additive Bcuzz Bloom Stimulator
E = 600 Watt HPS with Cool tube and 6" vortex fan, light source is 2 feet away
E = low 80's
E = 35 - 55 humitidy
E = 12/ 12
E = two oscilating fans and one small intake fan with portable air conditioner outside of tent

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I follow the directions of Botanicare pure blend 3 teaspoons per gallon with some Bcuzz 3/4 teaspoon (4 ml per gallon) every two days.

Should I use the Grotek Bloom Fuel 0-0-2 aswell with the B'cuzz (stopped using Grotek Bloom Fuel a week ago because I introduced the B'cuzz)

Does anyone else use Botanicare Pure Blend Bloom for flowering.

Hi there.
I do use Pro Bloom, but none of the other stuff you mentioned. I also use calmag, (I use ro water), and hydroplex.
My last feeding I used 4ml/gallon for the first time of pro bloom, with 3ml of cal mag and 2ml of hydroplex. (Started with 2ml/gallon of pro bloom been working up and won't stop till I see burn!)

I don't have any burn or problems yet.
I have no idea if that helps you at all, it may be irrelevant due to genetics, or some other factors. Your dosages may be fine for all I know, in my log I actually ask for input on the dosage amount, because well I don't know.
But you asked if anyone else used it, I do, that's how, it works, hope that helps.

You may have some other stuff going on though, I would stick around and see what other feedback you get, I am pretty much a rookie with growing, and know just enough to be a little dangerous.
I know regardless, you will need to know the soil runoff ph, it will need to be right, did you say you were using coco, w/ miracle grow?
I know daihaishi uses coco and goes with a lower ph than 6.5?
Good luck.:)

Ok I have been doing some research on this forum and others.
I think I answered my question.
I will use
15ml/ gallon Botanicare Pure Blend Bloom
15ml/ gallon Grotek Bloom Fuel
5ml/ gallon B'Cuzz Bloom Stimulator
10ml/gallon Liquid Karma,
10-15ml/ gallon Calmag

That sounds like alot?
I stopped with the Liquid Karma a couple of weeks ago, I wanted to limit the amount of N.
Good luck.:thumbsup:

Thank you

I have been putting too much Pure Blend Bloom.

45 ml / gallon is way too much.

Will they still survive?