3rd week 12/12 plant water leafs drying and turning yellow help

my plants are turning yellow and leafs are drying up please anyone help
ph is 6.5, temp 77 day and 65 during night time, i use fox farm line of nutes and fallowing chart they are in soil most of them doing this but this one is the worse one out of all six

looks like nutrient lockout to me and possible over/under watering as well. how often do you water them and what kind of soil are you using?

and also what's your humidity at?

oh man do not follow that chart. I'm almost positive that chart is for outdoors grows when the plant takes longer to fully mature. i also use fox farm Big Bloom And Tiger Bloom during flower and i only feed them what's on the bottle for 'general feeding' every third watering. so water-water-feed-water-water-feed- and so on

so dont use the chart use what it says on the bottle

Just a side note, it really looks like you wilted-letting it dry out harddddd!! lol. And fox farm can really be mean on mj plants.. Dont follow there guidelines, they want to sell more product.

christian7144 said:

so dont use the chart use what it says on the bottle

Click to expand...

that's what i do