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would a 5.8 ph in a soiless mix cause a lockout.

My plants are in week 5 of flowering. The plants with pH 6.0 are still real green, but the ones with a 5.8 are starting to yellow fast
 
Some are the same strain , there's 3 Jesus ogs, 5 '91 krypt, 5 pura vida. Some of each are still green while some are starting to yellow. I noticed the ones with the lower pH were the ones yellowing. The ones that were around 6.0 pH were green still
 
W

willyweed

fast yellowing sounds like overfeeding,when you say soil less what do you mean? what have you used? also any pics? regards willyweed
 
Sunshine mix #4 with worm castings added. For feeding its a tea with high n or high p depending on stage, with ewc, alaskan humus, uncle Neptune's fish fertilizer, liquid seaweed, and molasses. And then i cut it in half with r/o water. Its either that or fox farms big bloom every other feeding. I'll get pics when I go in there later
 
A

acridlab

hard to say without seeing, but i have had issues like that in promix hp if
the p.h is too low.. most of the nutes i use, i prefer 6.0 at the the beginning and then 6.3 towards end of cycle..however,, house and garden likes 5.8 for sure… as my old hillbilly boss would say; ''theres alot to this shit'' lol. many variables but i bet its that ph…
 

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