Asian vegetables Tatsoi [Brassica rapa var. rosularis]

The Asian vegetable 'Tatsoi' is an ancient biennial species of mustard cabbage from Japan and China, about 500 n. Chr. The fast-growing vegetable used for centuries forms spoon-shaped, dark green and white-veined leaves with a dense and open rosette. The leaf structure of this popular variety is smooth and creamy, with a distinctive pleasant mild-spicy flavor. The variety is high-yielding and can be harvested over a long period of time. Asian vegetables are consumed fresh or cooked.

General information
Plant family: Brassicaceae
Life Cycle: Two years old
Days to harvest: 50 days
Plant height approx.: 25 cm
Root Type: Deep Root
Nutrient requirements: Strong Eaters
Water Requirements: Means
Winter hardiness: Up to-10 °C
Location: Sunny to partially shaded
Floor: Permeable, moist, loamy, humus, rich in nutrients

PH: 6.5 to 7

Sowing and planting information
Germ Type: Dark germ
Seed Depth: 0.5-2 cm
Optimal germination temperature: 10-15 °C
Germination time: 7-10 days
Planting, row spacing: 30x30 cm

Optimal mixed culture: Basil, marigold, marigold, marigold, marigold, rosemary, spinach, soy, beans, peas
Unfavorable mixed culture: Kohlrabi, onion, garlic, mustard, radish, radish, other types of cabbage

Subtropic climate (Mediterranean) (e. g. B. Portugal, Spain, Italy)
In autumn with falling temperatures from September to November, sow directly into the open air.

Moderate climate (e. g. B. Germany, Switzerland, Poland)
Sow directly into the open air from February to April or in autumn from late July to September and plant for wintering from mid-September to early October.

General
Sown or sow in rows. Asian vegetables prefer a sunny to partially shaded location with permeable and nutrient-rich, humus-rich clay soil. Prepare the soil with deposited animal manure. Avoid waterlogging.

Additional tips
For a longer harvest period, the flower bases should be broken out and care should be taken not to damage the heart during harvest. Harvest the leaves from the outside in to keep growth stable. To prevent the laying of eggs from cabbage flies, we recommend the use of vegetable protection nets. In order to quickly obtain a fine, crumbly and well-drained soil, an additional incorporation of biochar and primeval rock flour is recommended.

Type of propagation
Spread occurs via seeds.

Care Plants
Regular watering favors the growth of plants. M It animal manure prepared beds and planting in mixed culture, replaces additional fertilization.

Germination ability of seeds: 3-4 years

Other Names
Botanical names: Brassica rapa var. rosularis
English Names: Asia mustard vegetable
German names: Asian Mustard Vegetables, Rosettes Pak-Choi
Portuguese names: Vegetal de mostarda asiática
Spanish Names: Verdura de mostaza asiática
French names: Légume moutarde d'Asie