... deep.- The multi-use connector makes it possible for other use like harvesting, planting, spraying, transporting.- ... This model can be used for tilling, furrowing, earth up, mid-tilling, deep-tilling, ... for furrowing and earth up for shallot, ginger, garlic, bean, strawberry; tilling in glass room; weeding in orchard; tilling in mountainous field. Rotary Cultivator ...