The perennial valerian is a medicinal plant that has been known since ancient times and has calming properties and is used as a natural pain-relieving sleeping aid and nerve-calming relaxant. It attracts many insects such as beetles, butterflies and hoverflies to the garden. Ideal for direct sowing, pot cultivation possible, sowing spring-autumn, good for mixed culture, harvesting the flowers and leaves.
Description
Valerian is a very old perennial medicinal plant that has been known in Europe since the 4th century. The medicinal herb has calming ingredients and is used as a natural pain-relieving sleeping aid and nerve-calming relaxant. Valerian is an easy-care marsh and wet meadow plant and is therefore used to changing conditions of wet and dry. The leaves are used in ointments or prepared in the form of a tea. The plant attracts many insects such as beetles, butterflies and hoverflies to the garden. Valerian grows throughout Europe, especially on moorland meadows and on river and stream banks.
General information
Plant family: Valerianaceae
Life cycle: Perennial
Days to harvest: 200 days
Plant height approx.: 150 cm
Root type: Deep rooter
Nutrient requirements: Medium
Water requirements: Medium
Winter hardiness: Up to -20°C
Location: Sunny until semi shady
Soil: Permeable, sandy, loamy, humus
pH value: 6 to 7
Sowing and planting information
Germination type: Light germinator
Sowing depth: 0 cm
Optimal germination temperature: 15-25 °C
Germination time: 10-20 days
Plant and row spacing: 40x50 cm
Germination ability of seeds: 2-3 years
Mixed culture
Optimal mixed culture: Bean, Dill, Pea, Potato, Cabbage
Unfavorable mixed culture: Lamb's lettuce, Wormwood
Sowing by climate zone
Subtropic climate (Mediterranean) (e. g. B. Portugal, Spain, Italy)
We recommend direct sowing from March to May or in autumn from September to October. The ideal location for the plants is sunny to partially shaded.
Moderate climate (e. g. B. Germany, Switzerland, Poland)
Direct sowing from May to June is recommended. The plants should ideally be planted in a sunny location.
General recommendations
Direct sowing is recommended. Direct sowing should be treated with particular care as it may dry out or be carried away by small animals such as ants. After germination, thin out the plants to the specified plant spacing.
As a typical marsh and wet meadow plant, valerian ideally prefers a soil that is alternately moist and dry, permeable, somewhat sandy, heavily loamy and contains some humus. It tolerates waterlogging.
Additional tips
Seedlings need to be watered regularly, after which larger plants can be left drier. Soils can also be flooded at times, the species is used to changing wet conditions and can also cope with drier soils in the garden. Tends to self-seed heavily. In order to quickly obtain a fine, crumbly and permeable soil with good nutrient and water retention capacity, additional incorporation of biochar and primary rock flour is recommended.
Type of propagation
Propagation occurs via seeds.
Plant care
No care or fertilization necessary.
Other names
Botanical names: Valeriana officinalis
English names: Valerian
German names: Baldrian, Katzenkraut
Portuguese names: Valeriana
Spanish names: Valeriana
French names: Valériane
Origin
Country: Portugal