Brassica rapa
Cultivation
Sow directly to the regular place. It grows in low temperatures as well – some degrees above 0 °C (32 °F).
Distance between plants
At least 30 cm (12 in) between rows. Thin out the plants in a row to 20 cm (8 in) distance.
Location
Sunny.
Amount
To 20 plants per person.
Time of planting
June-July. It germinates in 7-10 days.
Fertilization
Don’t fertilize, but plant where the previous plant was fertilized. Be careful about the lack of boron.
Watering
It is a less demanding plant, but needs sufficient moisture.
Turnip’s good neighbors
Vetch, peas, beans, lettuce, spinach, calendula, tagetes.
Turnip’s bad neighbors
Other crucifers.
Diseases and pests
Flea beetles and butterfly caterpillars. It is not demanding and the pests harm only the young plants. It can be attacked by clubroot in acidic soil. Keep the soil soft and well drained.
Turnip’s storage
Pick in November. Store in sand in a moist and cool basement or pickle like cabbage.
Food
Use the leaves for green salad or juice, and the root for sour turnips. It contains a lot of mustard oils, vitamins, minerals and antioxidants. It is especially beneficial in fall and winter diets.
Important
Sow in the second half of summer. If the temperatures are too high, the roots don’t develop.
Miscellaneous
Carinthian turnip is an especially good quality sort. There are round and long-rooted varieties.