When you get an HID lighting system......Unless your running COBB's for LED's.
YOUR NOT!
YES!
Shhh,,It wants MORE light!
No and NO! Mg def????? STFW???????? Plants are perfect!
FOLLOW THE CANNA FEED CHARTS!!! They are 1 of only 2 nutrient makers I'll say that for!
"Minimal N" as you put it is simply WRONG! FOLLOW THE CANNA FEED CHART!!!! NO FUCKING Bat shit in your hydro!!!
BTW ODG,,,,,molasses supplies very little plant usable K and the Ca in it is not a form that plants effectively use.
No,
NO, NO molasses in hydro runs!!!! ZERO! NADA, ZILCH!
At this point I'm going to say this very strongly! FOLLOW THE CANNA FEEDING CHART!
pH should be in the 5.8 to 6.2 range!
NOW - don't take any more advice from anyone suggesting a deviation from CANNA'S feed chart! Canna and Hesi are the nutrient makers that have actually supplied YOU the customer with feed charts formulated for Cannabis with their products!
http://growguide.info/
That is a link to the CANNA feeding calculator - USE IT!