Hi all
I've been away for a little while off growing due to needing to shut down for a bit.
Anyway, starting up again and want to do Hydro this time given HighFlyer's latest effort and pulling it off nicely, it seems like the best way to go.
So him and my old man have been discussing systems lately and think they have what I need so I wanted to run it by everyone and get the advice I need in order to make sure I don't fuck it up.
The above attachment shows the basic plan. Now I was hoping to get that design perfected here and all my questions that the two muppets that told me the system can't answer namely my old man and HighFlyer, lol.
Firstly, they reckon one submersible pump will be enough to do everything, I'm a little skeptical this is the case.
The pump in question I am not sure how many litres per hours it is but apparently its got an 8 way manifold on it so the idea is, 4 branches to feed the 4 pots drip rings, 2 to pump back into the brain pot and 2 to pump back into the res to supposedely oxygenate the system although I personally think this won't be enough and an air pump and stone will be needed to fully oxygenate. The other concern I have on this, if those two lines in each are enough to oxygenate, is this gonna be too much flow for the drip rings? How much flow is too much for those? Is it ok to have drip rings on 24/7 or should the be on like 15mins every hour or something? I am clueless when it comes to Hydro so really need help on this sort of thing.
The other problem I worry about is due to the position of the connecting pipes, when the system is drained, it will leave a bit of nute solution in each pot, how can I overcome this issue or is it nothing to worry about, just empty the remaining water with a jug as best as possible?
How often are you supposed to drain and refill the system? How exactly does the whole nutes, ec, ph, measuring adjusting and draining exactly work? I'm a soil grower, I get the idea with hydro, but I'm not sure on the specifics regarding all that and these two plonkers aint got a clue, lol, although HighFlyer has just pulled off a pretty nice first effort in dwc.
Do I need a water heater/thermostat in the system from like an aquarium? What temp should the nute solution be? Is one heater in the brain pot enough to keep the whole system at the right temp?
I take it all containers and pipework need to be black to reduce algae growth?
Being soil pipe is being used to connect the systems, do I need to worry about roots clogging this up at all and reducing the flow? How big exactly do I need to have my pots, I was thinking about 5 gallon? (thats roughly 25 litre aint it?)
How big do I need my brain pot? How big do I need my res? How long will my res solution last before needing to be refilled?
I want to start off the plants vegging in my veg room still and transfer them over to this system so my plan was to start em vegging in rockwool or similar and veg em for about 2 weeks in net pots in some form of small tray or system that can keep em fine on a much smaller scale so that when they are ready to flip (not gonna flip em very big as the whole urdwc part should create monsters anyway right? so I've been led to believe) I can simply take the net pot into my flower room and dunk it into my fixed system.
I think that just about covers my queries, I appreciate its a rather large post and covers quite a bit, I'll be asking you all to feckin grow em for me next, lol.
Thanks in advance guys, hoping for a wonderful outcome and I know you can help me make it happen.
Happy farming
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