Drainage system/Drip tray recommendations

[DelawareJim]

Many hydroponic stores carry trays with or without holes for drainage. They're generally used for an "ebb and flow" technique where the tray and media are flooded then allowed to drain back to the reservoir. So basically, you'd be using and "ebb and flow" system without the flooding. Hydrofarm is the main supplier for these setups and they are available at any hydroponics store.

I'm deciding if I want to go this way myself or build a greenhouse right now.

Cheers.
Jim