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About Joan's rutabaga

The Joan rutabaga is a root vegetable with sweet orange flesh that can be stored in a cold room until June.

Growing tips for Joan's rutabaga

Suggested time*
early June
Suggested sowing
Outside
Days to maturity*
100 days
Distance between plants
5.9-7.9 in
Distance between rows
30 cm
Exposure
Sun
Sowing depth
Three times the size of the seed.
Ideal germination temperature
From 7 to 30℃
Germination time
3 to 7 days
Number of seeds
± 200
Growing cycle
Annual
Family
Brassicaceae (Brassica napus var. napobrassica)
Seed storage
In a dry place away from light.
Seed shelf life
5 years minimum
*The suggested time concerns zone 4b. For zone 5 you can start 2 weeks earlier and in zone 3 delay by 2 weeks. The number of days indicated is calculated from planting in the garden. Click here to get your hardiness zone or create your gardening calendar with our Quebec partner, lamainverte.ca.

Our rutabaga joan seeds are certified organic.

We use natural, eco-friendly methods to grow our plants, without pesticides, herbicides, or chemical fertilizers. By choosing our organic rutabaga joan seeds, you support a responsible, nature-friendly approach.

Learn more:

Beware of the cabbage fly

Insect netting required

Cabbage root fly eggs are a problem; rutabagas will harbor maggots if left unattended. Protect the plants by covering them with agrotextile throughout the season.

Advice from the seed producer and author

Yves Gagnon

Growing conditions for rutabaga

Rutabaga is a cool-climate plant that grows in full sun; however, it can tolerate partial shade. Resistant to temperatures as low as -10°C, it can remain in the garden late into autumn; it overwinters without difficulty in temperate regions. Rutabaga adapts to all types of soil: it prefers fresh, loose, and well-drained soils. It is one of the few root vegetables that appreciates clay soils. Rutabaga is not very demanding. It is grown without compost when the previous crop has received a significant contribution. Poor soils are amended with 500 kg of mature compost per 100 m2. The soil must be well supplied with boron. In case of deficiency, 100 g of borax is added per 100 m2. Regular moisture helps achieve optimal taste quality. The ideal pH for growing rutabaga is between 5.5 and 6.8.

Rutabaga Crop Rotation

Being undemanding, rutabaga is grown at the end of the rotation, often after leafy vegetables. Brassica crops should be spaced 4 years apart, and up to 8 if clubroot is present.

Rutabaga Companionship

Rutabaga can be combined with a number of frugal plants including carrots, beets, kohlrabi, parsnips and onions.

— These valuable tips were written by Yves Gagnon, in the book The ecological cultivation of vegetable plants , Colloidal Editions.