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Vegetable
Brassicaceae
'Red Ursa' Kale (Brassica napus)
*Brassica oleracea* var. *sabellica*
Product code : JAREC-0059
Red Ursa kale combines cut leaves with purple veins. This kale is harvested leaf by leaf and remains interesting at the end of the season, when temperatures drop. Its colourful foliage adds contrast to the vegetable garden and can be cooked finely sliced or quickly sautéed. These organic seeds from Jardins de l’écoumène allow you to grow your own plants and follow their development from sowing. Place the kale in rows that are spaced far enough apart to observe the base and heart of the plants. The foliage eventually covers a good part of the soil: weed early, before access becomes difficult.
- Quantity
- Around 250 seeds
- Exposure
- Sun
- Life cycle
- Biennial
Discover the plant
Common nameKale 'Red Ursa'
FamilyBrassicaceae
GenusBrassica
Speciesnapus
CultivarRed Ursa
TypeVegetable
Botanical name*Brassica oleracea* var. *sabellica*
Reproducible seedsYes
'Red Ursa' Kale (Brassica napus). Red Ursa kale combines frilly leaves with purple veins. This kale is harvested leaf by leaf and retains its appeal late in the season when temperatures drop. Its colorful foliage adds contrast to the vegetable garden and can be enjoyed finely shredded or quickly sautéed. These organic seeds from Les Jardins de l'écoumène allow you to grow your own plants and monitor their development from sowing. Place the kale plants in rows with enough space to observe the base and heart of the plants.
Recommended sowing period: April to July. The recommended depth is 1 cm (0.4 in). Emergence generally takes 7 to 14 days. For germination, maintain the potting soil at 18 to 24 °C (64 to 75 °F). Young kale plants require light to form short, vigorous plants. Transplant before the roots become crowded, then gradually acclimate the plants to outdoor conditions. Plant them in prepared soil that retains consistent moisture. Avoid planting the plants too close together, anticipating their small initial size: adult foliage takes up much more space as the harvest develops.
With its large, wavy leaves and prominent veins, Brassica oleracea var. sabellica brilliantly combines ornamental beauty with nutritious harvesting, transforming cultivation rows into a colorful and abundant display. Place the kale plants in rows with enough space to observe the base and heart of the plants. The foliage eventually covers a good portion of the ground: weed early, before access becomes difficult. Avoid placing small, fragile crops directly under their leaves. Well-spaced planting also facilitates the installation of protective netting and the harvesting of heads or stems at maturity.
Sowing guide
It all startswith a seed.
Sowing depth
1 cm (0.4 in)
Germination temperature
18 to 24°C (64 to 75°F)
Germination time
7 to 14 days
Sowing period
April to July
Propagation
Sowing
Growing method
Recommended sowing period: April to July. The depth to respect is 1 cm (0.4 in). Emergence generally takes 7 to 14 days. For germination, maintain the potting soil at 18 to 24 °C (64 to 75 °F). Young cabbage plants require light to form short, vigorous plants. Transplant before the roots become crowded, then gradually acclimate the plants to outdoor conditions. Install them in prepared soil that retains consistent moisture. Avoid planting too closely together, anticipating their small initial size: mature foliage takes up much more space during crop formation. Inspect cabbage leaves, especially their undersides, to detect eggs, caterpillars, or bites early. Insect netting can help protect the foliage while allowing air and light to pass through. Keep the heart or head accessible for observation. Harvest before the edible parts harden or open. Use a clean knife to cut without tearing the foliage you wish to keep. Cruciferous vegetables benefit from being monitored from planting. Check the underside of the leaves to spot small caterpillars and early damage.
Soil and care
The right care,at the right time.
Care level
Regular during establishment, then adapted to growing conditions
Watering
Regular
Soil type
Well drained
Fertilization
Fertilizing supports growth and takes into account nutrients already present in the soil or potting mix. Use mature compost or a fertilizer suited to the crop, following the dosage instructions. Avoid using multiple products, especially in a container where roots have limited space. Water as needed after application and observe foliage development before re-fertilizing.
Moisture
Keep the soil moist during germination, without standing water; then adjust according to cultivation.
Seasonal care
With its large, wavy leaves and prominent veins, Brassica oleracea var. sabellica brilliantly combines ornamental appeal with nutritional harvest, transforming garden rows into a colorful and abundant display. Young cabbage plants require light to form short, vigorous plants. Transplant before roots become crowded, then gradually acclimate the plants to outdoor conditions. Plant them in prepared soil that maintains consistent moisture. Avoid planting too closely together based on their small initial size: adult foliage occupies much more space as the crop develops. Inspect cabbage leaves, especially their undersides, to spot eggs, caterpillars, or bites early. Appropriate insect protection can help preserve the foliage while allowing air and light to pass through. Keep the heart or head accessible for observation. Harvest before edible parts harden or open. Use a clean knife to cut without tearing the foliage you wish to keep. Cruciferous vegetables benefit from monitoring from the time of planting. Check the underside of leaves for small caterpillars and early damage. A net installed early can protect the crop, provided there is enough space for the foliage. Secure the edges well after care, without trapping leaves against the mesh. Red Ursa kale combines deeply cut leaves with purplish veins. This kale is harvested leaf by leaf and remains interesting late in the season, as temperatures drop.
Container growing
A garden,within reach.
Suitable for containers
Yes
Recommended pot size
Container pierced and stable, wide enough for the plant to spread out and deep enough for the roots.
Choose this exposure: full sun. Reserve this spread around the plant: 45 to 60 cm (18 to 24 inches). In a container, leave enough space for a cabbage so that its foliage is not compressed against that of a neighbor. The pot must remain stable as the harvested part grows. Keep the root ball fresh and check the underside of the leaves during watering. The choice of container depends on the adult development, even if the young plant still seems small at the time of repotting. The Red Ursa kale combines cut leaves with purple veins. This kale is harvested leaf by leaf and remains interesting at the end of the season, when temperatures drop. Its colorful foliage adds contrast to the vegetable garden and can be cooked finely sliced or quickly sautéed. Inspect the cabbage leaves, especially their underside, to spot eggs, caterpillars, or bites early. Insect netting can help preserve the foliage while allowing air and light to pass through. Keep the heart or head accessible for observation. Harvesting should be done before the edible parts harden or open.
Bloom and dimensions
Its place,in your garden.
Mature height
60 to 80 cm (24 to 32 in)
Width / spread
45 to 60 cm (18 to 24 in)
Foliage type
Seasonal foliage
Bloom period
2nd-year summer
Fruiting
Cruciferous vegetables benefit from being monitored right from planting. Check the underside of the leaves for small caterpillars and early damage. A net installed early can protect the crop, provided there's enough room for the foliage. Seal the edges properly after tending, without trapping leaves against the mesh. Inspect cabbage leaves, especially their undersides, to spot eggs, caterpillars, or bites early.
Harvest
65 days after sowing
Garden associations
In goodcompany.
Companion plants
In a diverse planting, you can reserve neighboring sections for these plants: carrots, onions, beetroots. The association here serves to organize space and harvests. Respect the height, light, and water needs of each plant, without crowding the foliage. Maintain an aisle for watering and harvesting, then remove finished crops to free up space. This organization facilitates maintenance without promising protection against pests. Place cabbages in rows spaced far enough apart to observe the base and heart of the plants.
Recipe idea
From the gardento your plate.
Edible parts
Leaves
Kale ‘Red Ursa’ cooking idea: stir-fried vegetables for four servings. Prepare 400g of harvested kale, one clove of garlic, 15ml of oil, and 30ml of water. Cut stems, ribs, or firm parts into small pieces and set leaves aside. Heat the oil, sauté the garlic without burning it, then add the firm pieces and water. Cover for a few minutes. Then add the leaves or tender parts and continue until desired texture is reached. Season to taste and serve hot. Prepare ingredients with clean utensils and adjust cutting to the size of your harvest. This recipe highlights freshly picked parts: remove any damaged pieces before preparation. If doubling quantities, ensure enough space in the pan for even mixing or cooking. Promptly refrigerate leftovers in a sealed container and consume within two days. For a two-person meal, simply halve all quantities.
Frequently asked questions
Your questions,answered.
How to successfully sow 'Red Ursa' Kale?
Recommended sowing period: April to July. The recommended depth is 1 cm (0.4 in). Germination usually takes 7 to 14 days. For germination, keep the soil at 18 to 24 °C (64 to 75 °F). Young cabbage plants need light to grow short, vigorous plants. Transplant before the roots become crowded, then gradually acclimate the plants to outdoor conditions. Plant them in prepared soil that retains consistent moisture. Avoid planting too closely together, anticipating their small initial size: adult foliage takes up much more space during harvest formation.
Can 'Red Ursa' Kale be grown in pots?
Choose this exposure: full sun. Reserve this spacing around the plant: 45 to 60 cm (18 to 24 in). In containers, make sure a cabbage has enough room so its foliage is not compressed against that of a neighbor. The pot must remain stable as the harvested part grows. Keep the root ball fresh and check the undersides of the leaves during watering. The choice of container is based on the adult development, even if the young plant still seems small at the time of repotting. The Red Ursa kale combines cut leaves with purple veins.
When to harvest 'Red Ursa' Kale?
Cruciferous vegetables should be monitored from planting onwards. Check the undersides of leaves for small caterpillars and early damage. An early-installed net can protect the crop, provided there's enough room for the foliage. Seal the edges well after maintenance, without pressing leaves against the mesh. Inspect cabbage leaves, especially their undersides, to spot eggs, caterpillars, or bites early. Insect-appropriate protection can help preserve foliage while allowing air and light to pass through. Keep the heart or head accessible for observation. Harvesting should be done before the edible parts harden or open.
What distinguishes 'Red Ursa' kale in the garden?
Red Ursa kale combines frilly leaves with purple veins. This kale can be harvested leaf by leaf and remains appealing late in the season, as temperatures drop. Its colorful foliage adds contrast to the vegetable garden and can be finely shredded or quickly sautéed. Plant the kale in rows spaced far enough apart to be able to observe the base and heart of the plants. The foliage eventually covers a good portion of the ground: weed early, before access becomes difficult. Avoid placing small, fragile crops directly under its leaves. Well-spaced planting also makes it easier to install a protective net and to harvest the heads or stems when mature.
How to organize a planting of 'Red Ursa' kale?
Place the cabbage plants in rows spaced far enough apart to observe the base and heart of the plants. The foliage eventually covers a large part of the ground: weed early, before access becomes difficult. Avoid placing small, fragile crops directly under their leaves. A well-spaced planting also facilitates the installation of a protective net and the cutting of mature heads or stalks. Inspect cabbage leaves, especially their undersides, to spot eggs, caterpillars, or bites early. Appropriate insect protection can help preserve the foliage while allowing air and light to pass through.
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