Yellow veins, PLANT IS DYING!, Help appreciated.

Rollinituptoo

Rollinituptoo

Well-Known Member
Lukester said:
Hi guys sorry for jumping in on this but ive got a few of the same strains with same prob along with other,,,,, i need ye help the leaves on my plants have started turning like this 4 the psat 2weeks or less think an has started to progress abit quicker it seems fed them plain ph'd 6.2-6.5 ph range water for the first 2-3weeks of growing then so long into week 3 i give them a feed of bio grow 1ml to every 2 litres of water ,ph was 6.4 ,,soil is coco coir natural mixed perlite soil flushed with around 5-10litres of lukewarm water humidity in the range of 40-80% temperature from 21-29, do not have a clue whats going on 2nd grow 1st went great no probs ,,,need ye help/iinfo guys quick,,,,! Tried to get the best pics i could an there all a day under 5weeks from popping out the soil
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You need to feed tho girls... Coco flushes nutrients quickly...start upping your feeding
 
ANC

ANC

Well-Known Member
When you don't buffer coco with calmag first you have a situation a little bit down the road that when you feed the plant, it binds calcium and magnesium to the coco making those unavailable and knocking out the P and Na that was in the coco is now highly available to plants, neither of which is good at too high levels, (quite low for Na). It starts off a whole chain reaction ending up in you not being able to take up basic things like nitrogen.
 
L

Lukester

New Member
ANC said:
When you don't buffer coco with calmag first you have a situation a little bit down the road that when you feed the plant, it binds calcium and magnesium to the coco making those unavailable and knocking out the P and Na that was in the coco is now highly available to plants, neither of which is good at too high levels, (quite low for Na). It starts off a whole chain reaction ending up in you not being able to take up basic things like nitrogen.
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,,,,,Right okay then mate so is it a easy fix what can do ? Thanks for reply mm8
 
ANC

ANC

Well-Known Member
Not really, but I would try to start off feeding it a tiny bit more, it may be a simple nitrogen deficiency.
If it is the colour will come back in new growth.
 
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