please help me Im having problems in week 6 of flower G.S.C. DWC small grow tent

[nomoyo]

I am new to this fyi. sooo
Im getting nute burn and the stems on the leafs are bright green and some are starting to bend up wards. im using cutting edge sollutions, 3 x 5 tent, 5 gallon DWC, 1.5 gallons of RO water, mars hydro ts1000 @ 15 inches above the plant,
"Bullet proof si" 2.5ml
"Micro" 5 ml
"Bloom" 10ml
"Uncle Johns Blend" 6ml
"Cal mag amped" 7ml
"Sugaree" 6ml
I adj my ph to 5.7 evry 6 to 12 hrs
my temps are low 70's with the lights on
low to mid 60's with the lights off.

 

[NanoGadget]

my temps are low 70's with the lights on

i can't speak on the nutrients you're using because I've never used any of what you listed, but your Temps are way off for growing under LED. you should be shooting for low to mid 80s under LED.

 

[IKilledIt]

Light height should be between 18 and 24 for the TS 1000 during flower. Could be slight nute burn on the tips. I’ve read that if the temp dips to low you will get those beautiful purples. I’m thinking your temp may not be the issue. Someone with more knowledge will chime in. Nice plants tho.

 

[hotrodharley]

I am new to this fyi. sooo
Im getting nute burn and the stems on the leafs are bright green and some are starting to bend up wards. im using cutting edge sollutions, 3 x 5 tent, 5 gallon DWC, 1.5 gallons of RO water, mars hydro ts1000 @ 15 inches above the plant,
"Bullet proof si" 2.5ml
"Micro" 5 ml
"Bloom" 10ml
"Uncle Johns Blend" 6ml
"Cal mag amped" 7ml
"Sugaree" 6ml
I adj my ph to 5.7 evry 6 to 12 hrs
my temps are low 70's with the lights on
low to mid 60's with the lights off.

Are you measuring your EC at all?

 

[hotrodharley]

Ditch the Uncle John's and the Sugaree. Reduce the cal mag by 1/3. Buy a good EC meter and the calibration solutions required for it. If you grow hydro it's a must. You're seeing one of the reasons why.

 

[IKilledIt]

I read the safe range for growth is 65 to 80. For flowering 65 to mid 70’s.

 

[Herb & Suds]

I think it looks nutrient hammered like trying to push it too early
Edit
WELCOME to RIU

 

[nomoyo]

Are you measuring your EC at all?

Are you measuring your EC at all?

no i havent. only my ppm

 

[nomoyo]

im not using alot of nutrients. next time ill use even less. what a bummer

 

[nomoyo]

ok so ill stop those 2 and i have a ec measuring thing and use 1/3 less cal mag? i also raised the light i could only get it to 17 inches

 

[hotrodharley]

no i havent. only my ppm

Okay what is that reading? By the way all meters measure only EC and then convert that to PPM. EC is the standard.

 

[nomoyo]

Ditch the Uncle John's and the Sugaree. Reduce the cal mag by 1/3. Buy a good EC meter and the calibration solutions required for it. If you grow hydro it's a must. You're seeing one of the reasons why.

will do imediatly

 

[hotrodharley]

im not using alot of nutrients. next time ill use even less. what a bummer

It's not over and they're far from gone.

 

[nomoyo]

Okay what is that reading? By the way all meters measure only EC and then convert that to PPM. EC is the standard.

617 ppm

 

[Herb & Suds]

Whoa ok
I just read something I missed
Are you adjusting your ph every few hours ?
yikes

 

[nomoyo]

It's not over and they're far from gone.

ok i gotta make new water today any way.

 

[nomoyo]

im adjusting my ph 2 times a day. once in the morning and once at bed time

 

[nomoyo]

ok i gotta make new water today any way.

im sweating bullets worring and not know how to fix it. I appreciate this help big time

 

[hotrodharley]

im adjusting my ph 2 times a day. once in the morning and once at bed time

If you are having pH swings you might have some root issues. Have you checked them regularly?

 

[hotrodharley]

im sweating bullets worring and not know how to fix it. I appreciate this help big time

Chill. Just swap out your solution. Check roots.