jrok96 said:

just keep watering them with correct ph and ec. the beauty of coco is you can water multiple times per day if needed. In coco just check ec outflow not ph. never water without feed and calmag.

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NairnM16 said:

Aslo ensure your ph nd ppm meters aren’t off

I’d recommend a good quality one like blue labs

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Chrism said:

Me pH pen was miles off bought a decent one now it was saying my water had a pH of 8.5 when really it's 7 had me adding loads pH down when it didn't need it

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NairnM16 said:

It happens to the best of us, I like to calibrate my meters every 6month

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Chrism said:

This is them now mate do you know why they seem being growing with like claws on new growth and yellow on back of tip of leaf

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NairnM16 said:

I wanna say iron deficiency but I could be totally wrong

What are you feeding now?
Do you know ph ppm

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Chrism said:

Been feeding 5.8 pH and ppm of 450

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Chrism said:

This is them now mate do you know why they seem being growing with like claws on new growth and yellow on back of tip of leaf

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gwindajoannhare said:

Maybe

Your humidity is to low

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Grownsince95 said:

I see your temp/rh are 67° with 22% rh. That's where I would start my fix. Environmental factors play a big part in nutrient uptake and delivery.

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Grownsince95 said:

I see your temp/rh are 67° with 22% rh. That's where I would start my fix. Environmental factors play a big part in nutrient uptake and delivery.

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Chrism said:

Been feeding 5.8 pH and ppm of 450

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Chrism said:

The temp is 22 c and the humidity is 67%

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NairnM16 said:

Go up to around 6.2 if I’m coco
Go up to 6.5/7 if I’m soil for ph

5.8 works better in hydro and the ph fluxes up nd down between 5.8/6.5

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