Japanese oats: varieties, growing and uses

Choose oats deliberately alongside rye

A grass-like green manure has different root and leaf forms from clover or mustard. Black oats are not a legume and do not fix atmospheric nitrogen in the same way. Compare the available growing period and how you intend to terminate the cover. A packet labelled only oats may contain a different species. Keep Avena strigosa in your records so the choice remains identifiable next season.

A trial bed makes management visible

Sow a smaller patch and observe stand density. Check edges before grass spreads into paths and neighbouring plants. Allow the next vegetable enough time after incorporating fresh residues. If you do not want to dig, find a suitable termination method before filling the bed. A mown green mat is not automatically a fine seedbed. Record emergence, winter response and termination in your garden log.

Scent, flavour and use

This type is grown for soil cover. It is not offered for home-harvested porridge oats.

Care, cutting and harvesting

Sow the chosen batch in an available patch; Bingenheimer specifies April to mid-September. Keep germination moist and soil drainage in good order.

Mowing is crop management. When moving on to vegetables, check that the cover has actually been terminated.

Incorporate before the crop becomes too tough and obstructs the following crop. Winter dieback depends on conditions; check the actual stand.