your information last night and saw where you told me twice that it
is not so much the yellowing of the early feeder leaves as it is the
and appearance of the new growth! ... thanks for you patience ...
growth looks green, healthy and full of potential.
Yellowing occurs when a leaf doesn't get enough
light , too dry, too hot, not enough nutrients etc. there are many
causes to yellowing of leaves. The early feeder leaves will all turn
yellow and die as the larger leaves form and take all the nutrients
from the plants and block the light out from the lower part of the
If a plant has been stressed and the leaves turn
yellow they will not turn back green. You have to look at the new
growth and it's colour. If the new growth is green then the plant
will usually recuperate from the ordeal.
is one thing I'm having trouble with I think the ph is at 6.3 to 6.7
some where around there I'm getting a digital ph meter this week to.
I look forward to learning about hydro with you.
A digital meter will help to give a more accurate
reading of the ph levels on the plants. Marijuana plants like to be
at a ph level of 6.8. Using ph up and ph down from your local
hydroponics store will give you the means to control the levels
totally. Carefully read and follow the direction on whatever brand
of ph control you use.