Purple Top White Globe Turnip Seeds
Purple Top White Globe produces roots three to four inches in diameter, white below the soil line and bright purple above. This variety is sweet and mild and can be grown for both its greens and roots. Purple Top White Globe is an appetizing alternative to potatoes.
– Latin Name: Brassica rapa
– Life Cycle: Biennial, usually grown as an annual
– Days to Maturity: 50-60
– Canada Hardiness Zone: 8-9
– Planting Depth: 5 mm – 1 cm
– Plant Spacing: 7-15 cm
– Row Spacing: 30-45 cm
GROWING INSTRUCTIONS
Turnips are a reliable, sturdy and starchy root crop. Like rutabaga, the edible greens and roots of turnips are versatile and healthful. Turnips have the advantage of maturing about four weeks ahead of rutabaga.
Before planting, prepare a bed mixed with compost, the soil should be light and well-drained. Choose a site that is in full sun. Direct sow in late-spring/early summer. A fall crop is much preferred to spring growing. Pests are less of a problem and roots will taste sweeter from being exposed to some light fall frosts. The warm soil will speed up germination and the turnip will be ready for harvest before heavy frosts set in.
Plant seeds 5 cm apart, about 1 cm deep. Keep rows spaced 35-45 cm. Thin sprouts to 20 cm apart as soon as possible. Don’t let the roots become overcrowded. Mulch and apply fertilizer after the plants have been thinned and weeded. Turnips should get 2-4 cm of water/week. Receiving enough water will be crucial when the roots start to size up.
The roots will be most tender at 5-8 cm in diameter, they will taste the best at 10-12 cm wide. The greens can be eaten, preferably when young, tender and full of nutrition. Roots can be harvested anywhere from 5-10 weeks. Turnips can be kept in the refrigerator for up to two weeks. They will last longer in root cellar-like conditions around 2°C, for up to 3-4 months.
Enjoy turnips as you would a carrot or potato. They have a variety of practical uses, try the tender roots chopped into a salad or in a pot of soup. Otherwise, steamed, roasted or mashed, turnips make a satisfying side dish for any meal.
QUICK FACTS
– Turnips were first cultivated in northern Europe, and they were an important food during Roman times. The turnip eventually spread east to China and reached Japan by 700 AD.
– Turnips are a biennial plant, taking two years from germination to reproduction. The roots spend the first year growing and storing nutrients and the second year flowering and producing seeds.
– Turnip seeds will remain viable for 4 years if stored in a cool, dark place, ideally between 4 and 10⁰C. After that, the germination rate may start to go down.
