DIY 1200watt Under Current with DJ Short Bluberry, Sweet Island Skunk, Sour Diesel
- Thread starter disposition84
- Start date
disposition84
Well-Known Member
Yeah, I really like this system for the DO properties as I feel that's really
key to keeping healthy roots, and inevitably a successful harvest.
For circulation I'm using a 495gph inline pump on each system, as well as
some generic aquarium air pumps I got from the pet store. I think next go
round I might try a 800/900gph pump as I feel the water could be moving
faster.
I would love co2, but the wife already capped my budget for this round and
since were not growing for profit I might need to wait a while until I can get
the right equipment. For now I do have some exhale blocks (home brew co2)
that supposedly add a little extra, and for 25 bucks I figured two couldn't hurt
unfortunately I don't have a co2 ppm meter for now and don't really have any
idea how much they add if any.
http://co2bags.com/index.html
key to keeping healthy roots, and inevitably a successful harvest.
For circulation I'm using a 495gph inline pump on each system, as well as
some generic aquarium air pumps I got from the pet store. I think next go
round I might try a 800/900gph pump as I feel the water could be moving
faster.
I would love co2, but the wife already capped my budget for this round and
since were not growing for profit I might need to wait a while until I can get
the right equipment. For now I do have some exhale blocks (home brew co2)
that supposedly add a little extra, and for 25 bucks I figured two couldn't hurt
unfortunately I don't have a co2 ppm meter for now and don't really have any
idea how much they add if any.
http://co2bags.com/index.html
squarepush3r
Well-Known Member
roots looking good so far, no sign of dreaded root rot. Do you have any plans to fight the root rot if anything can come up? Thats the 1 thing that can kind of go wrong with a UC type rdwc system. good luck
disposition84
Well-Known Member
Shouldn't have root rot issues with a res temp of 61* with chillers. The great white/hygrozyme/zone
should also assist in keeping things white. I check them again tonight and they're absolutely
white with no sign of issues. But that in fact might be one of my issues with the system if
I run out of room in the 5gallon buckets for root growth and the 2" pvc begins to clog. Deciding
if next round I want to go ahead and order 8gallon square buckets or if I just wanna try to do 9
sites under each light and lower veg times.
Thanks for input!
should also assist in keeping things white. I check them again tonight and they're absolutely
white with no sign of issues. But that in fact might be one of my issues with the system if
I run out of room in the 5gallon buckets for root growth and the 2" pvc begins to clog. Deciding
if next round I want to go ahead and order 8gallon square buckets or if I just wanna try to do 9
sites under each light and lower veg times.
Thanks for input!
disposition84
Well-Known Member
Day 4 Flower:
PH - 5.8 PPM - 650 Res Temp - 61*F
RH - 30% Ambient temp - 78*
Advanced Sensi A/B
DM Zone/Silica
Greenleaf Bloom Blood/Bud Explosion/Cal Mag Bloom/Sweet Candy/Element X
Great White
Hygrozyme
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PH - 5.8 PPM - 650 Res Temp - 61*F
RH - 30% Ambient temp - 78*
Advanced Sensi A/B
DM Zone/Silica
Greenleaf Bloom Blood/Bud Explosion/Cal Mag Bloom/Sweet Candy/Element X
Great White
Hygrozyme
View attachment 1260285View attachment 1260290View attachment 1260289View attachment 1260294View attachment 1260292View attachment 1260293View attachment 1260287View attachment 1260288View attachment 1260291View attachment 1260286
Kaptain Kron
Well-Known Member
very nice grow man very clean +rep for using hemp depot
disposition84
Well-Known Member
First time using great white but I've heard good things, probably
a bit unnecessary, but I definitely saw a difference in the water
uptake after application.
Hygrozyme is great, it was another one of those products that
many growers I know swear by. It basically just takes decaying
materials in your reservoir and breaks them down into usable food
for the plants.
Thanks, I appreciate the love. Hopefully flowering goes really well
and I'll have some nice bud porn for all.
a bit unnecessary, but I definitely saw a difference in the water
uptake after application.
Hygrozyme is great, it was another one of those products that
many growers I know swear by. It basically just takes decaying
materials in your reservoir and breaks them down into usable food
for the plants.
Thanks, I appreciate the love. Hopefully flowering goes really well
and I'll have some nice bud porn for all.
Shackleford.R
Well-Known Member
Can a brotha get a pic from under the screen?? I'm curious what the underside of your SCRoG looks like! 
Shack
Shack
disposition84
Well-Known Member
About 16", the height is mostly genetics with lots of topping.
The blueberry is super heavy indica making a nice naturally short
bush. The topping has also helped keep them very stalky.
The sour D is quite stretchy between nodes by nature and I have
topped them much heavier than then blueberry to help keep their
height under control. The largest of the sour D has about 30 tops
coming through the screen.
The blueberry is super heavy indica making a nice naturally short
bush. The topping has also helped keep them very stalky.
The sour D is quite stretchy between nodes by nature and I have
topped them much heavier than then blueberry to help keep their
height under control. The largest of the sour D has about 30 tops
coming through the screen.
disposition84
Well-Known Member
I really can't once the screen is up, I checked pretty vigorously before I put
it up and the system stays damn clean. I'm also running flora kleen ever 2 weeks
to help keep the nute buildup down and keep things clean. Between that and the
beneficials and enzymes things are fucking clean. I'll get a picture of my control
buckets next time and you'll see how clear everything is even with all the addatives
i'm using.
it up and the system stays damn clean. I'm also running flora kleen ever 2 weeks
to help keep the nute buildup down and keep things clean. Between that and the
beneficials and enzymes things are fucking clean. I'll get a picture of my control
buckets next time and you'll see how clear everything is even with all the addatives
i'm using.
disposition84
Well-Known Member
Not trying to act defensive just confident in my methods. The system really
isn't that much like other dwc as the circulation rate is very high so things
stay mixed up very well and even my powder nutes like great white get a
good mixing and I don't seem to ever have anything sitting stagnant on the
bottoms of each res.
I had thrown the individual idea around but even if they were individual I
would still have a hell of a time opening it up to work on the reservoir below.
isn't that much like other dwc as the circulation rate is very high so things
stay mixed up very well and even my powder nutes like great white get a
good mixing and I don't seem to ever have anything sitting stagnant on the
bottoms of each res.
I had thrown the individual idea around but even if they were individual I
would still have a hell of a time opening it up to work on the reservoir below.
RemeberMe
Active Member
From the looks of most kits I'd say they are not made to clean while growing either. They don't even give you an extra bucket or something to stick a plant on while you clean. I guess everyone just cleans the res and use enzymes and bacteria (and pest killers) to ensure a healthy grow.
disposition84
Well-Known Member
Well honestly on any system I've run it's never been necessary to
clean out mid grow. As long as you're not getting slimed/rot things
should be fine just cleaning between grows.
clean out mid grow. As long as you're not getting slimed/rot things
should be fine just cleaning between grows.
disposition84
Well-Known Member
Well, a lot of people like to flush frequently to help cut down
on buildups and help with taste. It's not hurting anything to clean
them frequently, in fact cleanliness is a great thing to have. Just
when plants get huge it really becomes hard.
on buildups and help with taste. It's not hurting anything to clean
them frequently, in fact cleanliness is a great thing to have. Just
when plants get huge it really becomes hard.