I examined the roots of my two smaller plants. Both have extremely long tap roots, but side roots haven't really busted out of the sides of the net pots yet. Meanwhile, the others have exploded with roots. The pic below shows my bushiest's roots at 3 weeks old. Earlier I had brought the h2o level up halfway on the net pots for my two sxtrugglers. The addition of the 4" airstones with dedicated lines for each pot (2 quad air pumps), the growth exploded. MS3 is doing lovely and as said earlier the tap roots have extended from my laggers 12". where 1 week ago, 1 had barely grown roots beyond what they had when I received the clones. I am running a hybrid DWC system, and it is my first attempt at growing.
So my question is, should I start to let the water level fall below the net pots as stated in many FAQs. Now because of an intake fan blowing across my reservoirs (and any roots not in h20) I am worried about drying them out. I am using an ultrasonic mister, but only 1.5 hrs every 4. Coinciding with two pumps that circulate h20 between my two 27gal reservoirs
(see prev posts for pix of fogger setup).
If I leave all running, my h20 temps rise over 70. I won't allow that. I didn't want to run the mister 24/7 (to save its lifespan), but I will if I have to. I guess what I need to know is will the exposed roots be ok? should I run the mister 24/7 to prevent drying out? what should I look for as far as problems go? I understand the whole brown slimy root thing. what about in the plant itself?
Not really a serious issue as I don't seem to really have a problem, but an ounce of prevention now, might yield me a pound or more later