myke
Well-Known Member
What is DJM. Some coco lingo?
Low Pressure Aero build...it has begun!
- Thread starter diggs99
- Start date
diggs99
Well-Known Member
DJM is a who, not a what
Hes a grower that has a huge thread over on icmag dedicated to growing in coco. Hes a little unconventional in a few things he does, but his room is always jam packed with primo ganja.
Its a very long read, but so much good info in there.
Coco Tree's
Hi all. My name is Don Juan Matus. Some of you may recognize me from other forums or from my old "rockwool trees" thread. Took a leave of absence after the loss of the ships captain. In that time i have converted from flock wool grows to coco. Looks like the ship didn't sink, so i thought id...
www.icmag.com
myke
Well-Known Member
I just skippped to his posts,awesome read.thx,my smart tv jammed at page 7.right around the high humidity he runs.
diggs99
Well-Known Member
ya man, hes a smart dude and makes things work for him.
i ran my room very similar to his for my BBnc run, it worked well, best crop ive had by a large margin. just gotta have gale force winds in the room to keep the heavy air moving and be wary of bud rot near the end.
myke
Well-Known Member
Ya great thats all i need is 4 more fans in space i dont have.Good ifo on watering.
diggs99
Well-Known Member
Ya with his method, numerous fans are a must for sure.
i have 4 x 16" hurricanes and another 4 small clip fans, they were all running during that crop. RH set at 70-75% , it was very heavy when you walked in the room.
diggs99
Well-Known Member
Not sure if I have an issue or it’s the plants showing a little stress from the powered up leds but all 8 have a curly look to them. Not much praying.
ph is being monitored regularly and stays within solid range.
Roots appear to look decent. Plants seem to be growing well, it’s just the appearance of the leaves, they just seem off to me for some reason.
Let me know what you think.
ph is being monitored regularly and stays within solid range.
Roots appear to look decent. Plants seem to be growing well, it’s just the appearance of the leaves, they just seem off to me for some reason.
Let me know what you think.
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diggs99
Well-Known Member
ohhhh man I never even thought of that.
Yes water temp did change when they moved from the cooler to the big totes. The res temps are def cooler than what the veg box.
will they adjust to the cooler temps or so I need to try and warm the water up?
myke
Well-Known Member
Hmmm,I would see if they will adjust.Whats the temp now?monitor it for a day and see how much it changes.
diggs99
Well-Known Member
temps in the res have stayed at 69-70f since it started running Sunday past, hasnt changed really. Ive been running the timer 1min on 10 off.
Temps in the veg box were 74-75f...so def a solid
myke
Well-Known Member
I know in my rdwc they dont like a 5 deg f change when i flush mid cycle.Ive since added warm water to my grow space faucet.
The leaves show the dark green vains,this is something else i think.Mg is my first guess.
diggs99
Well-Known Member
Ya this makes sense and something i never even considered.
The leaves look exactly as you describe, puffy and dark veins.
Ill keep an eye on them, hopefully they just adapt and its a non issue.
Thanks bud, ya they really do love the aero. Prob more than i do lol
icetech
Well-Known Member
Wow, i didn't know a temp change would do that.. i have a plant right now that (cause i'm dumb) the water got to about 80 in DWC then i paniced and dropped it to about 70 really fast.. i am thinking nitrogen tox.. but i had no idea the temp chance can cause that. Do they usually adjust and pick back up?
I'm still going to cut my nutes in half tonight just in case.. but yeah big puffy leaves and twisting and DARK green...
And this happened pretty much the day after i lowered the temp..i would have never thought of that.
I'm still going to cut my nutes in half tonight just in case.. but yeah big puffy leaves and twisting and DARK green...
And this happened pretty much the day after i lowered the temp..i would have never thought of that.
fragileassassin
Well-Known Member
I sometimes have 15-20F swings when I change the water and have yet to experience any side effects on healthy vegging plants. My tap water comes out 50-55F in the cooler half of the year and it takes a full day or two to warm back up to 70F.
diggs99
Well-Known Member
So, do you think its another issuue causing the leaf whackiness? any ideas?
they havent improved their look but they are growing like crazy
Axion42
Well-Known Member
Same here, except the opposite, when I do res changes in summer tap temps could be in the 80s, never seen any side effects to it. Takes 1-2 hours for chiller to get it back in line.
Axion42
Well-Known Member
Also have to keep in mind when doing hydro/ aero I've found that ppms should generally be a tad lower than other medium mixes. I've found that to be true especially with high pressure aero, 600ppm would give me tip burn. Maybe your ppm little on the high side?
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