So room temps 75f down to 62f rh high 54% low 30% good air exchange growing in coco fed nutes to cf 14 ph 5.8-5.9 on alternative waterings.
So 4 weeks into flower now lights not close to plants nor too excessive fan blowing.
Left to right is the starting to yellow to finally yellowing and falling off, it's not every leaf just the odd leaf on all plants in various places on the plants..
The plants are budding up superbly just the odd fan leaf problem, we can rule out over watering as they have been vegged for 4-5 weeks in 10 litre hempy buckets and are supping nutes fast, ph and cf are all ok although i had the issues of ph being way out in 1st two weeks of flowering as my meter was bust so the ph then was @ 7.2 - 7.4 when my usual coco sweet spot imho is 5.9ph so i flushed until ph was within range then started to slowly up my feed cf, this was weeks ago.
I fed my plants 2 days ago with bloom and pk 13/14 cf18 ph5.9
Today i flushed one plant with 2.5 litres of ph'ed 5.5 water cf 0
Run off is cf15 ph6.
room temps min 63.4f, room min rh 26%
Room temps max 75.4f, room max rh 38%
Does this shed any more light on my issues.
Imnice
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