Growing Radish in a vertical garden

Like beet, radishes also like a friable medium (light and crumbly for root growth).
They are best grown from seed and are fun, fast and easy to grow. Radish really
prefers mild to cool climates, so are best planted in early spring or late autumn in
areas where summers are hot. They will flourish in full sun, a fertile, watered and
well-draining medium. When growing a vegetable for its root the nutritional focus
should be on phosphorus and potassium instead of nitrogen (as nitrogen encourages
above ground foliage growth).