DIY self-watering gardening containers

The focus of this guide is on the practicalities and history of kitchen gardening. Not intended to be a comprehensive bibliography, this Tracer Bullet is designed -- as the name of the series implies -- to put the reader “on target.” Related Tracer Bu

much simpler design

much larger style

a cold frame with strips of plastic in the top and gaps between (no manual ventilation needed)

Interesting double-lid style