4 32 site xl undercurrent systems in a 20X40 room
- Thread starter bdt1981
- Start date
bdt1981
Well-Known Member
Hell to the naw bro. Pointless to do that when they monster. U tryin to kill my crop. No thx.
bdt1981
Well-Known Member
What issues you mean?
Axion42
Well-Known Member
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.
bdt1981
Well-Known Member
Is that clear sign i need stronger nutrient?
diggs99
Well-Known Member
From what I've read, once you start seeing 50pt drops your plants are usually ready for a bump in ppm.
Most I've seen are flowering between 650-900 some as high as 11-1200. 450 seems low at this stage.
Your plants look great tho, nice job. That's a big room and lots of work to keep them all looking like that.
Most I've seen are flowering between 650-900 some as high as 11-1200. 450 seems low at this stage.
Your plants look great tho, nice job. That's a big room and lots of work to keep them all looking like that.
Axion42
Well-Known Member
Just start slow. Up to 500ppm and see what happens tomorrow. You might find that instead of ppm dropping 140ppm over night it only dropped 60..or whatever. Then you could up to 550 and see what happens the next day, perhaps no drop at all at that point. At 750 my ppm stays there for about 3 or 4 days before I have to add back.
ttystikk
Well-Known Member
It isn't the dissolved oxygen that's the difference. It's the churning of the water's surface.
Howdy brother!
Thanks for the thread, always fun to read the energy and excitement in a newly legal environment. You mentioned Stacked Kush as a possible strain a while back...grew one a few years ago and she was bulletproof outdoors. Pulled about 20 oz's out of an 18 gallon pot, citrus soda/fuely skunk, solid potency. I reckon she'd be explosive in a set up like yours. Good luck man!
Thanks for the thread, always fun to read the energy and excitement in a newly legal environment. You mentioned Stacked Kush as a possible strain a while back...grew one a few years ago and she was bulletproof outdoors. Pulled about 20 oz's out of an 18 gallon pot, citrus soda/fuely skunk, solid potency. I reckon she'd be explosive in a set up like yours. Good luck man!
