Ec runoff and nute burn?

As if! · Sep 22, 2020

growing in coco with gh nutes. Watering 2x per day to good amount of runoff.

Last couple waterings i cut ec about in half from normal from the nute burn i saw, i think its nute burn?

Today i went back up to 1000 microsiemens. Runoff was 2400 microsiemens. I imagine i should flush? But the plant looks healthy to me? Ive never flushed, any pointers on that?

Jeffislovinlife · Sep 22, 2020

I don't know where you are seeing nute brun I know that my phone sucks but to me plants look healthy to my as always thank you for your time and best of luck

Gastheblast · Sep 22, 2020

Plant does not have many alternating nodes. What kind of nutes are you using and what feeding chart are you using

As if! · Sep 22, 2020

Jeffislovinlife said:
I don't know where you are seeing nute brun I know that my phone sucks but to me plants look healthy to my as always thank you for your time and best of luck

Can you see the yellow tips?

As if! · Sep 22, 2020

Gastheblast said:
Plant does not have many alternating nodes. What kind of nutes are you using and what feeding chart are you using

ive been using gh trio + silicon, kool bloom amd diamond nectar and the coco for cannabis feeding schedule.

i was feeding this plant with water i had mixed for a another plant thats been a few weeks ahead of this one. I guess going off script is a bad idea. I flipped on 9/2 and saw pistils 9/15. Should i just resume feeding at the proper plant stage? Should i add anything different?

Jeffislovinlife · Sep 22, 2020

Ok I think I can like I said my phone sucks can you back off the nutes for a little while I don't know if that is a possibull thing for you to do but if you can it might help as always thank you for your time and the best of luck

Jeffislovinlife · Sep 22, 2020

Well let's see if @lime73 can help you out his skills are on point

Jeffislovinlife · Sep 22, 2020

I grow in soil and I'm new to the nutes and I don't want to lead you down the wrong road as always thank you for your time and the best of luck

Jeffislovinlife · Sep 22, 2020

Hay @Doug Dawson can you please help out

lime73 · Sep 22, 2020

Slight nute burn, back off a tad on amt of nutes. Only minor atm. Dont feed with full dose nutes.

Doug Dawson · Sep 22, 2020

I agree with lime73, just back off some on the nutes. I use this chart at 1/2 to 1/3 strength and it seems to work well. Can always add more next feeding if needed but cannot undo damage from too much.

Jeffislovinlife · Sep 22, 2020

And I thank you guys for that I think that is f*cking awesome as always thank you for your time and help

Gastheblast · Sep 22, 2020

Doug Dawson said:
I agree with lime73, just back off some on the nutes. I use this chart at 1/2 to 1/3 strength and it seems to work well. Can always add more next feeding if needed but cannot undo damage from too much.
View attachment 4691590

This is the chart i use then i dilute it a tad bit to bring down ppm havent had any problems so far with gh trios

As if! · Sep 22, 2020

lime73 said:
Slight nute burn, back off a tad on amt of nutes. Only minor atm. Dont feed with full dose nutes.

Ok thanks

should i do anything about the runoff ec being 2400 microsiemens when it was 1000 on the way in?

Star Dog · Sep 22, 2020

IMHO you need to rinse it down, you also need to find out why that happened, the ec shouldn't shoot up if you're feeding twice a day with run off?

Do you have a dehum running?
Is your temps hot with a low rh%?

HydroKid239 · Sep 22, 2020

As if! said:
Can you see the yellow tips?
View attachment 4691559 View attachment 4691560 View attachment 4691561 View attachment 4691562

They look great imo. Maybe a little N will help. The lightness in the color and yellowing in the center of new growth is a lack of nitrogen. Been there.

As if! · Sep 22, 2020

Star Dog said:
IMHO you need to rinse it down, you also need to find out why that happened, the ec shouldn't shoot up if you're feeding twice a day with run off?

Do you have a dehum running?
Is your temps hot with a low rh%?

I have a dehu running 24/7 in the room. Temps are around 73 with 40% rh.

first 6 weeks inwas watering it every other day and using nutes every other until i researched a bit more. I imagine that could of done it?

for a rinse, just give it fresh ph’d water with calmaG until runoff comes back down?

HydroKid239 · Sep 22, 2020

Star Dog said:
IMHO you need to rinse it down, you also need to find out why that happened, the ec shouldn't shoot up if you're feeding twice a day with run off?

Do you have a dehum running?
Is your temps hot with a low rh%?

Agreed. Could the PH be off?

Star Dog · Sep 22, 2020

As if! said:
I have a dehu running 24/7 in the room. Temps are around 73 with 40% rh.

first 6 weeks inwas watering it every other day and using nutes every other until i researched a bit more. I imagine that could of done it?

for a rinse, just give it fresh ph’d water with calmaG until runoff comes back down?

Yes just rinse it out with tepid water then give them a 2/3 strength feed.
Keep an eye on your ec sharp increases is normally environmental ime.

Star Dog · Sep 22, 2020

HydroKid239 said:
Agreed. Could the PH be off?

The pH wouldn't cause the ec to rise, but it maybe cause the burnt tips but I'd expect it's more likely build up imo.

Ec runoff and nute burn?

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