Heaths Flooded Tube Vertical

dasmo

Active Member
doh. i'm a fewl. thanx. now could regular pvc pipe be used instead of sdr-35 pipe with those SDR-35 polypropylene, push-fit, self-sealing with gaskets fittings? or would that not work?
 

Dillinger

Member
Depends on your definition of "work". The gasketed fittings provide an obvious advantage. Would it be optimal? No. Would I do it? No.
 

quickrip

Active Member
doh. i'm a fewl. thanx. now could regular pvc pipe be used instead of sdr-35 pipe with those SDR-35 polypropylene, push-fit, self-sealing with gaskets fittings? or would that not work?
Im no pro but I do know that pvc can be very effective if the right glue is used. There shouldnt be any problems with leaks. Your not even putting any pressure through it. Take your time and be very meticulous when putting everything together. Check for leaks when your done. No problems. Might not be the absolute best you can put together but if used well im sure you could grow awsome plants in pvc tubes. Great for someone with a smaller budget also. Just my 2 cents. Might only be worth 1.
 

vmaxer

Active Member
I'm a big Fan of Heath's grows, they are awesome. I've used surround the bulb technique 3ft plants works well.
I'm a little confused about the partially drain and change nuts aspects.
maybe someone else or Heath can help me w/ this, not a hydro nut yet, a dirt farmer.
1.
In one post he mentiones that the only res he has is the one w/ the bypass, and in another he refers to the main supply.
Just wondering during the normal operation does the res get topped w/ water from a larger main that is full of water/nuts not in the loop?
Or the main supply is the water in the system.

2.
partially drain: my assumption is stop the feed into the system and drain the res and fill up once a week.
Then there is the statement of changing nutes every two weeks.

Just curious, just like to learn things, any help is appreciated.
 

Thallamus

Member
I run something very similar to heaths surround set-up. I run a bypass to control the level and agitation of the water. the bypass diverts water directly back to the rez, so basically the water avoids running through the flood tube.
I have run a partially drain and a complete drain with rez changes. I notice a better yield doing a full rez change. But I must say that my skill level is probably not as robust as heath's and maybe that is why he is able to do a partial change.

600hps
5x5 tent
4 tier ,horseshoe design
60RH
70h2o temp
EC- 1200-1500
45 day cycle
13-15oz per cycle. I'm always working for more:)

-T
 

Wrams

Member
What an amzing D.I.Y person you are. Wanna come round mine and build me something simular..? Lol Thanks for inspiring me making my own grow rooms/styes. ;)
 

laughingduck

Well-Known Member
does anyone know, in order to make an inside measurement of 48" how big you cut each side of the octagon.Because I'm going with a1000 watt bulb I want an inside measurement of 54 ".
I figure 2 pie r is the formula or 2x3.14x27=170 inch divided by 8 (# of sides) = 21.25 inches
Does this make sense. Chime in anyone in the know
The center to center of the 45s end up 21 inches, the cut length needs to be 19 inches. Anyhow thats how i did it.
 

volcanoOFhistory

Well-Known Member
Has anyone been able to find 4'' pipe in the US. I have been trying to find some and its damn near impossible. I'm thinking about just walking into home depot and asking if they carry it. Their site doesn't say that they have it but you never know.
Go to home depot and ask where the pvc pipe is
 

burnzalot

Member
Heath you are a real innovator! It is amazing how man people have benefitted from your knowledge. Thank you, your shit is unreal. Do you ever use a higher EC than 1.4? Is that because of the strains you grow? Or would you always feed at your posted strengths?
 

dr green dre

Well-Known Member
Is he even answering these threads? I borrowed an idea from him and applied it to my aero ponic boxes, really seems to help as I keep my sealed/airconditioned rootzone less than 68*F and can run the rest of the room at 80*F. great insulation!
Looking good aero... Dont think heaths around anymore!! hes got some serious grows bro man i can only hope for half of what he gets per light/plant:) Might give vert a look at next time round..
 
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