Hell to the naw bro. Pointless to do that when they monster. U tryin to kill my crop. No thx.Up the ppm a little further. My rdwc plants like it around 600-700, I'm in week 2 of flower
What issues you mean?That's fine, and it wont "kill" your plants. But I see issues in your future when they are in heavy flower at 420 ppm. Looking good though dude.
Perhaps deficiencies. I personally haven't seen anyone flower at those levels. Especially in rdwc/UC system as these plants grow extremely fast in these systems. Obviously that doesnt mean people havent successfully flowered at those levels, just saying I havent seen it that low. At 750ppm my girls have no tip burn and can probabaly take more, but I'm happy with those levels at day 19 of flower.What issues you mean?
Is that clear sign i need stronger nutrient?Check it out i leave it at 420 last night and its 280 this morning. Is that normal? Im going to check it out that just seems like a huge drop oner a 13 hr time frame.
Here is couple more pix. Everything going ok. Had the ph start dropping so i ddid a 3/4 change out. Which i been wanting to get the ppm up. Im a bit nervous so i left them at 420 mid week 3. And filled 50 gal top off with stronger. The ppm os still slowly dropping. Anything i do and the ppm continues to drop.
It isn't the dissolved oxygen that's the difference. It's the churning of the water's surface.I would like to see an actual study done on what creates more DO. Waterfall or airstones.