just give a 24 hr flush with pH'd RO water. same results. then start back on lighter nutes.
i've tried top, middle and bottom without much difference. i think the key is to have decent roots before you xfer to netpots.
i used Lucas for years. (just switched over to Dyna Gro) but if it were me, skip the F+ (more N) and the KB (way too much P and K). stay at...
check the date of the post, it's 2 years old. doubt he/she is still around.
i've never been above 1.2EC (600 pmms) just to let you know. maybe drop 200 ppm and see how they react?
how much longer you got til harvest?
the area that i was looking at is at about 9oclock on your pic. there are 4 fan leaves that are starting...
less light of the LED needs less nutes than the brighter HPS would be my first guess.
that means your EC/ppm is too high.
@chasingwaterfalls : it looks like you got way too much N in your feed. and keep an eye on the yellowing...
it's not a rock, it's expanded glass actually. surface area of all the tiny "holes" allow the air/water statistics.
watch your mouth. he'll cast a spell on you or smash you with a war hammer.
don't need grow. i used less than 7g but i'm at very high altitude. try at maybe 4g/gal and work up from there if you need to.
you will need a...
dtw needs about a 20% runoff to be effective.
holding the most air and water of any media is a positive, not a negative.
you'll figure it out...
so why use dtw if you are concerned about using too much water? that's not logical.
growstones . hold most air and water of any media
7 grams MaxiBloom per gallon. use for veg and bloom.
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