Growrilla

Growrilla is here with one system, the Hydroponic system 2.0 in its RDWC form, in eight sizes from 2 to 18 pots. So you are not choosing between types but only on the number of sites you need.

Where it sits, and what recirculating means for the choice

All of it is under Growing Systems. Because every pot runs on one shared solution, something applies here that does not with separate pots: a mistake in your feed or your pH reaches all the plants at once. The more pots you pick, the more that weighs. Check the product page for the space required and for what is included, because a larger system also asks for more around it.