Vertical wall mounted single plant system.

Horizontal channels for low-growing leafy plants.

Leafy green plants in horizonal channels near maturity.

Vertical channels with continuous or intermittent irrigation.

Alternate media may share water supply depending on plant requirements.

Regular examination of roots in horizontal channels.

Standard racks can produce scores of trays monthly yielding highly nutritious microgreens.

"Root Farm" can grow large leafy greens, squashes, etc.

Horizontal channel systems with reservoirs can be supplied in various configurations.

Array your green wall inside a standard classroom or laboratory.

Peas, radishes, salad mix, compact basil.

Desktop growing is popular and a great way to produce herbs and other crops.