Spiral growing tubes enable farming in small spaces
มิถุนายน 10, 2011 ใส่ความเห็น
Designed primarily for fast-growing leaf crops, Whirligro uses durable, transportable growing tubes that can each hold three plants. Each Whirligro unit, in turn, holds 10 tubes spiraling around a central post, offering the combined ability to grow 30 plants in an area smaller than one meter by one meter. Plants grow through holes in the plastic tubing, reducing any weeding requirements to a bare minimum; because the plants are off the ground, meanwhile, pests tend not to be a problem, the device’s Scottish maker says. Watering can be done by hand or with a small drip irrigation system. Pricing for the Whirligro ranges from GBP 55 to GBP 140, depending on size.
No end in sight to the urban gardening trend. Who will help bring the Whirligro to urban farmers in your neck of the woods?