Copper tube in DWC?

[smoorman]

https://fullbattery.com/products/alu...ource=google&u...

[smoorman]

You would consider this suitable even though it kills all bacteria? Have you tried it? McMaster Carr has aluminum tubing for sale. Any reason not to use...

[smoorman]

I'm think of using copper tube as a heat exchanger in a DWC 5 gallon bucket. I know Cu is a fungicide. I'm not sure whether it's suitable for this application....

[smoorman]

When you first put the plant in the net make sure the water with bubbles is high enough to get the small roots wet. Once they are in the water then a...

[smoorman]

And watch the plants. Are they showing signs of light stress?

[smoorman]

My electrical rate here is $0.13/Kwh. I have 8 - 250W from the wall fixtures running. That's $0.26/hr. $6.25/day if ran at 24-7. Have you done the math...

[smoorman]

Are you following a coco loco specific feeding regimen? CL is quite hot on it's own It has a fair amount of nutes already. Watch out for signs of nute...

[smoorman]

Take it slow. Look closely at the trichomes. This is a "relaxation" strain. Obviously I can't see the plant but I'd wait for all the pistils...

[smoorman]

hygrozyme is an enzyme additive that breaks down alga and things that fungus feeds on. Hydro guard is beneficial bacteria. Hygrozyme claims to not hurt...

[smoorman]

What is the soil type? Do they get plenty of circulation with a constant fresh air supply, not just re-circulating old air?

[smoorman]

Does it work if water temps are in the mid 70'sF? Any experience?