hi,please like if you enjoy the green wall i made it's pretty easy just measure the inneize of any pipe the module is 100x100 outeize so you can adjust it as you like the 55 degree angle is 100mm inneize so you can adjust it to the pot you like for best growing result place pot i a 55 degree angle if you have need a suport for the pots check 55degree angle made for best results use 100 infill and nylon to print and the slower the better it's a very easy system even for the fit time grower need approx 2-4 liter water a day /m2 if you cerculate the water best is to use a airpump also the module is 100x100x100 outeize the 55 degree angle is 100mm inneize the inner reservior is 50mm high take note if you drill a hole you wil need; -- cotton cord aprox 5-10mm -- the bigger the better but shoelace also works) best results use a lose thick cord for vape cotton(i used kendo cotton) --pots or soil bags (link for bags below) --and plants off coue (combo from picture down below)
extra info and tips: --for outdoor best to use UV protective epoxy (keeps it waterproof to) just 1 layer epoxy painted on the module no glasfiber and best not the bottem i find it best works best with small organic grow bags and a light soil mix -- for indoo if your area is dry and hot best is to use terra cottem (link below) --if you do Drain to recycle water system best is to use a airpump and enzym to stable the PH also its best to use perlite in the soil mix -- when verry hot and dry use terracottem in the soil and a little bit off hydroponic rockwool in the wall module but be carefull not to block watertube enjoy it M_X terra cottem link