anyone see this type of problem? and how do I correct it

uwhcmw76

Active Member
Hello All,

so yesterday I did a flushing of the coco, and took ph measurements of the runoff and the water was at a 6.1 also I measured the ppm and it came out to 750ppm I am using adjusted tap water and my tap water comes out at a 340ppm, today I still do not see any other leaves curling but some of my leaves are looking alittle nitrogen deficient, would you recommend again only doing a clean water flush and maybe doing a light foliar feeding ( I am using dutch master grow folitech, but I also have the liquid light and max fx). So far I have not seen any improvement in the plant health, but it does seem that over the last couple of days there is still vertical growth slow but I think that it is there.
 
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