Cultivation expert Read Spear details the construction of an inexpensive two-bucket deep water culture (DWC) system that’s simple, cheap, elegant, low-maintenance and highly effective for achieving ...

To make your bucket, you'll need four white 20-litre buckets (but only one lid); black tape; epoxy or other sealant; cable ties; a cutting tool; four 23-27W CFL bulbs; two bulb sockets; two Y ...