Osmogro
- Sells a gel-disk based houseplant watering system. Based in the UK.
- http://www.osmogro.com

EarthBox
- Self-watering patio container garden. Principle of operation, planting arrangements, and success stories.
- http://www.earthbox.com/

The Perfect Violet Pot
- Sells a range of two-part self-watering pots for African violets.
- http://www.theperfectvioletpot.com/

African Violet Pots
- Pot designed to allow water to soak through and keep roots moist. Designs include victorian, floral, animal and southwestern.
- http://www.africanvioletpots.net

Planters by Florux
- Self watering flower pots.
- http://www.florlux.com

Jim and Martha Davis
- Ceramic self-watering African violet pots in 3 sizes and a variety of colors.
- http://www.africanvioletpots.com/

Country Livin' Creations
- Self-watering planters for African violets and other houseplants. Handmade ceramic dual potted planters in Victorian, Southwestern and animal designs.
- http://www.clcvioletpots.com