@friend thanks. Its not complicated at all. Most of the info is in the start of the thread the only thing I had to add was the airpump. Should have put it in from start as they showed signs of over watering pretty fast.
Now I can leave it 1 1/2 week if I want (8-10L reservoir).
Never measure ph or ec use water straight from the tap. I use hesi bloom soil and hesi pk for hydro and supervit. Super simple.
My next grow will be in selfwatering pots, hempy mix and added air to the roots. Think that will give me 3-5 days without watering. Hempy ala DWC/SWC.
Ok here is my passiv hydro setup. I think its a hempy but some didnt so I run it in a new thread.
I have some hempy experience and I really like the result of it. At my new location i sometimes need to leave it for longer periods so i modified the hempy bucket to a extended reservoir hempy.
Dont know if it works but I cant see any reasons why it shouldnt.
If i fill the tank up to the blue line in the picture I get at 10L reservoir. Hpe it atleast gives me a week. The buckets are just plain 5L 1$ buckets with 10 holes drilled in the side and in the bottom. Filled with 3parts perlite and 1 part vermikulit.
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The light: a 150w dimmable HPS and a magelux v reflector. Just flipped to 12/12. Want them short! the light is closer then in the picture about 20 cm from the plants.
The strains are white berry from paradise seeds and blue widow from DinaFem.
Nutes: Using Hesi Bloom soil 15ml/10L water and two drops of Supervit
All is fitted in an old safe 50x55x150cm.
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edit: The metric system rules.
Since the water in the bucket (hole in the bottom) is at the same level as the water in the rez its just to ad more if they look thirsty. My experience is that its moist all the way up, a bit too moist therefore the airpump is necessary for good growth.
It really is silly simple. I think a reservoir that lasts 8-10 days is pretty good, after that you probably need to adjust the nutes anyway.
Take a good look at big selfwatering pots. I think they will work great with hempy mix and added air.
Here is a link to my new grow switched to a hempy ala dwc/swc. Air not added yet.
https://www.icmag.com/ic/showthread.php?t=245042&page=2
@friend dont go cutting a nice fully functional dwc. The parts to this one is under 20$ probably could find it even cheaper. Go with one and see how it stands against your other.
This is the first grow and I dont know if it works a full cycle. Also remember that I only vegged for 14days. Dont know how it works with a long vegg time.
Got my ass spanked in the hempy thread for calling it a hempy. If I would add anything it would be a bigger pump. My next run I will use a dimmable 4 outlet pump. If I remember correct 700L/h.
Love dimmable things just makes it so much easier.
Looked at the em garden and yes it looks like the same basic idea. Nice one.
@frun didnt know that about hesi. Works like a charm.
@jay hell yeah. I am stoked. Maintenance is close to zero.