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View Full Version : ONGOING PROBLEM (with pics)



yossa42
12-07-2010, 01:32 PM
Hey

well where to start ???:thumbsup:

CLONE CLOSET

I have 2 mother plants all healthy doing well will take 30 clones at a time in peat pellets 7 - 12 days root time using formulex and root excelerator

GROW ROOM

2.5m x 2.5m x 4m heigh
2 x 600w MH lights umbrella type shades 18/6 light
20 pot duo - autopots system in coco
using dutch pro A+B with root excelerator and multi total
will pot in these 8.5l duos once all 20 have rooted
veg for 4 weeks

FLOWER ROOM

4m x 4m x 2m heigh
Room split into 2 halfs 20 pot system on one side 20 pot system on the other
total of 40 plants - 4 weeks apart 12/12 light
3 x 600w hps duel spectrum lights over each 20 ( 6 x 600w in total )
intake 1 x 6" vk 600m3 ph
outake 1 x 6" acoustic 1500m3 ph with 6" rhino filter
3 x 12" fans
in coco on dutch pro flower A+B with explode

THE PROBLEM :(

The problem i have is that at week 4-5 of flower the leaves start to pale and turn yellow but the viens stay green
this then gets worse throughout the rest of the 8weeks (pics show this)

i thought it was a feeding problem as i started in soil but then changed to coco changed the whole system changed feed

added epsom salts used magnesium mono from canna but still third grow in coco and its startin again ?
please look through the pics any advise ideas welcome
thanks in advance

will add some more pics as well

ph throughout grow is 5.8 -6.2 and ec is upped throughout grow following dutch pro coco grow charts