Cover with soil. To plant potatoes add GM compost between plants. Potato plants on the right uses a chemical fertiliser. Left uses GM compost. The right were planted one week earlier than the left.
Plants are much more developed.
The harvest is almost double on the right. The taste is improved. If GM kitchen waste compost is used as an additional fertiliser, add 50 cm from the seed or plant. Planting Chinese cabbage. Maintain distance between plant and compost.