Yup. 5 gallon Home Depot bucket with the hempy formula from
Mo's own post in the Hempy Thread. (I hope that he is well!)
3 parts P to 1 part V
I do believe that the vermiculite is really important. without it
the water retention of these things would be practically *zero*.
If I had a reliable drain to waste system, then I would love to do
straight perlite. The roots always have air....it is practically an
aero/hydro grow. ...but it would need to be watered daily, and
more often until the reservoir is reached.
This is the other "learning curve" item for this grow, besides the
issues with the stretch, and that is dealing with the slow run off
of a well watered hempy. (If I am just wanting to refill the reservoir
then I can just dump some feed/water into the buckets, but I try
to water them with the pump sprayer. I am really dumping it on,
at full pressure and with the nozzle fairly open, but I still get better
coverage and avoid dry spot....or so I suspect ;0)
I have added some short lengths of 1/4" pipe to the drain holes on
some of the buckets, that I take to bottles....but with the holes only
2" off the ground, plus the thickness of the bottom of the buckets,
there is not really any room to have a really catch basin.
I am thinking of putting my entire tent onto a platform, as I have
about 2' of headroom free above the tent (with I'd gotten a taller
one now!) It would be a simple plywood affair, but would allow me
to position a catch basin that I could drain.
Anyhoo. "Day" starts in 37 minutes. :0)
JD