squirt1961
Well-Known Member
Blue Mystic from Nirvana
cheap and EFFECTIVE DIY water chiller
- Thread starter legallyflying
- Start date
Blue Mystic from Nirvana
ttystikk
Well-Known Member
I run my RDWC water in the low to mid sixties. Aeration to keep the anaerobic bacteria and mold at bay is the reason for me.
ttystikk
Well-Known Member
Didn't see the parentage, but I stay away from straight indicas- especially those described as 'short' because I grow vertical and I'm not going to wait six months for the damned things to grow up!
squirt1961
Well-Known Member
What type of chiller are you using expensive store bought or a homemade unit? And as far as grow quality does the colder water in res. help all that much I'm not being sarcastic just trying to learn all I can to be that much better as a grower. I'm sure every little thing helps.
ttystikk
Well-Known Member
RDWC water temps are a crap shoot. Don't chill it and roll the dice... chill it and those dice are loaded in your favor. What happens when it craps out is a lot of dead roots... which doesn't help in the yield department!
I'm not necessarily the best example. I just spent several thousand dollars on a full-on dual circuit heat pump that will heat my home, chill my entire op, warm my hot water, provide garage and hot tub heating... and wipe my ass, lol
Before I got the heat pump, I used chillers for the same job.
squirt1961
Well-Known Member
That's cool as long as its effective. If I was able to still work I'd probably do the same I'm actually in my hot tub right now lol.
I guess my question is answered even 4 ° makes a difference I've never had a root rot problem yet ( knock on wood). But I can see where it would help. So I guess this is my next project in the grow room.going to thrift stores today to look for used dehumidifier., mini fridge, or mini wine cooler. At night my water temps are always in the mid- high 60s and 72 when lights on. I have bucket sitting on milk crate to make water / nute changes easier I'm sure if I kept it on concrete floor it would stay cooler and just lift up during weekly res change. Thanks for helping me come to right desicion ttystikk. I'm gonna get right on it. Now I guess next question is the coil of hose in each bucket probably needs to be stainless steel so it won't react to nutes. Or would plastic garden hose work fine. I'm using Technaflora recipe for success plus great white good bacteria for root health I also just started adding a capful of bleach per gallon of water/ nutes to help sanitize I noticed a huge growth spurt as soon as I started adding the bleach. I also noticed my drippers don't have as much salt residue buildup since bleach added. I was having to clean them at least once a week I'll continue to clean weekly anyway but definitely alot less salt residue present now. It's just those plastic rings that drip using forced air in line to create a vacuum they work fine thoygh
squirt1961
Well-Known Member
It's around 80-20 I think northern lights crossed with blueberry. Very effective for pain, nausea, and relaxation without couchlock.it grows very similar to northern lights with a nice berry aroma and taste. Gets you pretty high as well. LOL.
ttystikk
Well-Known Member
If your reservoir is open on top, set up a fan to blow air across the water surface. This will aerate, but more importantly it will also cool the water. You might even get the four degrees (F!) you're looking for.
squirt1961
Well-Known Member
It's got a ten inch net pot on top full of hydroton over 4" rockwool cube. I've got 3 fans running on them constantly.
Only reason I'm looking at 68° is that from everything I've read it says that this is ideal water temp with an air or room temp in low to mid 70's. If I'm wrong about temps I stand corrected.
ttystikk
Well-Known Member
I like them five degrees cooler than that, myself.
The blowing air across the water's surface idea was to see if it would help keep temps down.
It works; due to this effect, sometimes the tubs under my ebb n food table in veg are colder than my temp controlled RDWC!
squirt1961
Well-Known Member
Cool be nice if I could figure a way to channel the cold air into buckets but still keep them closed to control algae
legallyflying
Well-Known Member
Well are blie dream tested at 26% thc and 2% cbd.... but you know how test results go.
Will be a couple weeks till the GG gets tested. It's THE strangest plant I have seen though. Kind of grows like train wreck.. but jesus fucking christ is it COVERED in trichs.
Blue dream is a ridiculous grower. Absolutely off the chain fast. Like stupid fast.
I'm going to start a thread "wow" wall of weed. I have three BD that are too large to put in our cages. Going to put them in a row, run fencing 2 feet apart the length of the room. Two 1k vert reflectors on each side and two over head. I'm trying to hit 10 lbs on 3 blue dreams
Will be a couple weeks till the GG gets tested. It's THE strangest plant I have seen though. Kind of grows like train wreck.. but jesus fucking christ is it COVERED in trichs.
Blue dream is a ridiculous grower. Absolutely off the chain fast. Like stupid fast.
I'm going to start a thread "wow" wall of weed. I have three BD that are too large to put in our cages. Going to put them in a row, run fencing 2 feet apart the length of the room. Two 1k vert reflectors on each side and two over head. I'm trying to hit 10 lbs on 3 blue dreams
legallyflying
Well-Known Member
Sorry off topic on that post...
Like tystk said 68 at a minimum!! We have defiantly had much better results and way way way less problems with water at 64-65.
More to the point though... that plant does not exactly look healthy... you have a decent ph pen aND ppm meter? .
Like tystk said 68 at a minimum!! We have defiantly had much better results and way way way less problems with water at 64-65.
More to the point though... that plant does not exactly look healthy... you have a decent ph pen aND ppm meter? .
squirt1961
Well-Known Member
OK thanks again guys and if your talking to me legallyflying yes I have a good ph pen and tds meter my ph has been fluctuating between 5-7 and 6-4 I try to keep around 5.7-5.9 the plant is actually bouncing back from a mag def. It was stunted for a while but now doing much better. Growing at a rate of an inch a day now and drinking about half gallon a day. I'm keeping my eyes on her though. This pic is from today. I noticed tiny red spots so I moved led light away from canopy from 12" to 16-18". I don't think it's spider mites I looked with 30x lope don't see anything moving. Had this problem with another plant before and it was led too close to canopy but I'll be keeping eyes open thanks again guys working to lower my water temps now
Attachments
Bringing this up from the dead.. although I had an idea of what if running a car radiator or even Small AC radiator, pulling through with a DC pump, and using a box fan behind it, with just plain water in the radiator.. hooked to a stainless steel wort chiller dipped into the res bucket. Seems like it would work