Altramuz de hoja estrecha (Lupinus angustifolius) semillas
- Stunning floral display – with intensely blue flowers that attract bees, bumblebees and other pollinators.
- One packet (20g) is sufficient for approximately 2 m² – ideal for small garden beds or raised beds.
- Natural soil improver – enriches the soil with nitrogen and promotes a light, fertile structure.
2,39 €
Descripción
Versatile legume for soil improvement and as an attractive forage plant for bees
The narrow-leaved lupin (Lupinus angustifolius) is an ancient cultivated plant native to the Mediterranean region. As early as antiquity, it was valued for its ability to improve soil and fix nitrogen. Today, it is considered a valuable green manure crop that restores depleted soils while its vivid blue flowers attract numerous pollinators such as bees and bumblebees. Its dense, brightly coloured flower spikes also bring striking highlights to beds and fields, making it one of the most attractive green manure plants available.
As a legume, it naturally enriches the soil with nutrients, making it an ideal companion for sustainable gardening and agriculture. In addition to its ecological value, narrow-leaved lupin is also used in agriculture as a protein-rich fodder crop. Its deep taproots break up compacted soil and contribute to long-term improvements in soil structure – a plant with history and many virtues.
Use in raised beds
Narrow-leaved lupin also performs exceptionally well in raised beds: its deep roots help loosen the soil and ensure good aeration of the growing medium. At the same time, it sustainably enriches the substrate with nutrients through its nitrogen-fixing ability. After flowering, the plant material can simply be dug in to add valuable organic matter. In this way, lupins support long-term soil fertility in raised beds – ideal as a natural green manure between vegetable or herb crops.
Ficha de la planta
| Identificación | Flor de verano |
|---|---|
| Uso | Abono verde, Buen alimento para insectos, Planta decorativa, Planta útil |
| Ciclo de vida | Anual |
| Género | Fabaceae |
| Propagación de semillas | Producción convencional |
| Región de origen | Región del Mediterráneo |
| Características | Germina en la oscuridad, Pasto para abejas, Planta tóxica |
| Altura de crecimiento | 40-80 cm |
| Color de la flor | Azúl |
| Floración | Agosto, Julio, Junio |
| Sistema de raíces | Raíz de grifo |
Consejos de cultivo
| Tiempo de siembra al aire libre | Abril, Junio, Mayo |
|---|---|
| Profundidad de siembra | 2-3 cm |
| Temperatura de germinación | 15-20°C |
| Periodo de germinación | 1-2 semanas |
| Clima | Moderado |
| Tipo de suelo | Bajo en cal, Bajo en nutrientes, Permeable, Profundo |
| Luz solar | Pleno sol |
| Demanda de agua | Medio |
| Distancia entre plantas | 25 cm |
Siembra y cuidado
Sowing & Care
Sow narrow-leaved lupin (Lupinus angustifolius) outdoors from April directly into open ground. Choose a sunny position with light, sandy, and preferably low-lime (acidic to neutral) soil. Sow the seeds approximately 2–3 cm deep and cover lightly with soil. Consistent soil moisture supports germination. Once established, the plant is low-maintenance and thrives even in poor soils. After flowering, it can be incorporated into the soil as a green manure to retain nutrients.
Note on contents: One packet (20g) is sufficient for approximately 2m² of surface area.
Otros nombres
Nombre botánico: Lupinus angustifolius
Alemán: Schmalblättrige Lupine, Blaue Lupine, Futter-Lupine
Inglés: Narrow-leaved lupin, blue lupin, blue-flowered lupin,
Francés: Lupin à feuilles étroites, Lupin bleu
Italiano: Lupino a foglia stretta, lupino blu,
Español: Altramuz de hoja estrecha, altramuz azul, lupino azul,
Neerlandés: Smalle lupine, blauwe lupine,
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