Lupinus angustifolius
TAXONOMY
FamilyFabaceae
GenusLupinus
Zone6
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Lupinus angustifolius, commonly known as narrow-leaved lupin or blue lupin, is a species in the Fabaceae family. It is native to the Mediterranean region and is widely cultivated for its seeds, which are used as livestock feed and in some human foods. The plant is known for its striking blue flowers and its ability to fix nitrogen in the soil, making it beneficial for crop rotation.
ALSO KNOWN AS
Blue Lupin
Blue Lupine
European Blue Lupine
Narrow-Leafed Lupine
New Zealand Blue Lupin
Lupinus canaliculatus
Lupinus cryptanthus
Lupinus leucospermus
Lupinus linifolius
Lupinus maissuriani
Lupinus opsianthus
Lupinus philistaeus
Lupinus reticulatus
Lupinus semiverticillatus
OVERVIEW
VPDCalculate
WaterDry
SoilLoamy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity50%
pH6.5
Pressure1,013 mbar
DETAILS
Care Instructions
Lupinus angustifolius prefers full sun and should be planted in an area that receives at least six hours of direct sunlight daily. It thrives in moderate temperatures and does not require high humidity. Water the plant when the soil is almost completely dry, but avoid waterlogging. This plant is relatively easy to care for but does require some attention to soil and light conditions.Soil
Lupinus angustifolius prefers well-draining loamy soil with a slightly acidic to neutral pH. The soil should be kept moderately dry between waterings. Good drainage is essential to prevent root rot, so consider adding sand or gravel to the soil mix if necessary.Fertilizer
Use a balanced fertilizer with a nutrient composition of 5-10-10. Fertilize the plant once a month during the growing season to promote healthy growth and flowering. Avoid over-fertilizing, as this can lead to excessive foliage growth at the expense of flowers.Repotting
Repot Lupinus angustifolius when it outgrows its current container, usually every 1-2 years. Choose a pot that is one size larger and ensure it has good drainage. Gently remove the plant from its old pot, shake off excess soil, and place it in the new pot with fresh soil.Propagation
Lupinus angustifolius can be propagated from seeds. Sow the seeds in early spring in a well-draining seed mix. Keep the soil moist but not waterlogged and place the seeds in a sunny location. Germination usually occurs within 2-3 weeks.Pruning
Pruning is not generally required for Lupinus angustifolius. However, you can remove spent flowers to encourage more blooms and to keep the plant looking tidy. Cut back any dead or damaged stems as needed.Toxicity
Lupinus angustifolius is not toxic to pets or humans. However, the seeds contain alkaloids that can be toxic if consumed in large quantities. It is advisable to keep the seeds out of reach of pets and children.Additional
Lupinus angustifolius is a beneficial plant for crop rotation due to its nitrogen-fixing abilities. It can improve soil fertility and reduce the need for chemical fertilizers. Additionally, its attractive blue flowers make it a popular choice for ornamental gardens.REVOLUTIONIZE YOUR PLANT CARE
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