Aconitum napellus MONKSHOOD (10 seeds)

Monkshood, also known as Wolfsbane or Aconitum napellus in Latin, is an extremely poisonous, hardy, and fast-growing perennial plant belonging to the Ranunculaceae family. Native to Europe, it typically reaches a height of 1 to 1.40 meters. It is considered one of the most dangerous and toxic botanical varieties in the world.

Monkshoode seeds are black, about 5 millimeters long, finely textured, and very light, allowing for rapid dissemination by the wind.

The flowers form upright clusters of intense blue-violet. The blooming period is long, appearing in summer on tall, robust stems.

Its foliage consists of large, dark green, slightly hairy leaves that are deeply lobed and divided. The leaves are arranged in rosettes at the base of the plant and can measure up to 20 cm in length.

- Uses:

Ornamental Use in the Garden:

This plant is highly valued in flowerbeds for its spectacular deep purplish-blue spikes and its finely cut foliage. It provides an elegant vertical structure to mountain gardens or cool, shaded areas. It is often positioned at the back of borders for its majestic summer flowering and its graphic silhouette.

Use in Botanical Culture:

Aconite is a fascinating subject of study for enthusiasts of botany and the history of medieval plants due to its unique natural properties. Cultivating it helps preserve an iconic wild species of alpine zones while observing its particular life cycle. It is used by collectors to enrich themed gardens dedicated to plants with strong character.

Safety Reminder: All parts of aconite are lethal through simple skin contact or ingestion. Keep it out of reach of children and animals.

- Germination and Sowing:

• The period for sowing Aconitum napellus takes place from November to March to allow for natural stratification.
• Sow the seeds in a tray of fine potting soil mixed with sand, covering them with only 1 to 2 millimeters of substrate.
• Water the crop using a spray bottle.
• Mandatory procedure: Leave the tray outside throughout the winter or place it in the refrigerator for 3 to 4 months.
• After this period, move the tray to a cold greenhouse at a temperature of approximately 15°C.
• Germination typically begins 3 to 6 weeks after the stratification and greenhouse placement.

- Soil Type:

Wolfsbane requires cool, moist soil rich in minerals and organic matter. Ensure good drainage in pots using gravel or clay pebbles. In the ground, choose a site that is not too dry, preferably with calcareous (alkaline) soil.

- Moisture and Watering:

It does not require much watering as it is a very hardy plant. Once a week in mid-summer is sufficient for potted plants. In the ground, the plant generally does not need watering.

- Light and Exposure:

It should be grown in partial shade if in a pot, or full sun if planted in the ground. For artificial lighting, HPS or horticultural LEDs are preferred.

- Temperature and Hardiness:

This perennial grows very well between 5 and 25°C. It has a generally fast growth rate year-round and is not affected by heavy frosts. Its USDA zone is 4-8.

- Multiplication:

There are two ways to reproduce it: by seed or by dividing the rootstock in autumn.

- Diseases and Pests:

It is not particularly sensitive to pests or diseases, though it occasionally suffers from aphids or powdery mildew (fungal attack).

- Maintenance:

Prune dry parts at the end of autumn and remove dead leaves.