Lupina
Lupinus spp.
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Description
Lupine is a diverse group of flowering plants in the legume family, known for their vibrant flower spikes and ability to fix nitrogen in the soil. In agroecology systems, they are valued for their role as nitrogen-fixing cover crops, improving soil fertility and structure. They are particularly useful for regenerating degraded soils due to their tolerance to poor soil conditions. Lupines attract various pollinators, including bees and butterflies, thus supporting biodiversity. Historically, some lupine species were used by indigenous peoples to improve soil and as a food source after proper processing to remove toxic alkaloids. In plant communities, lupines are excellent companions for fruit trees and other nitrogen-demanding plants, enhancing their growth and productivity. Their deep root systems also help prevent soil erosion and improve soil aeration. In a food forest, lupines serve as a ground cover layer, contributing to the nitrogen cycle and supporting the health of the ecosystem.
Growing Details
Lupines prefer well-drained, sandy or loamy soils with neutral to slightly acidic pH values. Before planting, prepare the soil by adding organic matter such as compost to improve fertility and drainage. Mulching around the base of plants helps retain moisture and suppress weeds. Lupines benefit from companion planting with yarrow and clover, which can enhance pollinator attraction and further improve soil health. Avoid overwatering as lupines are susceptible to root rot. Harvest seeds when pods
Tags
Nitrogen Fixing
Carbon Farming
Attracts Wildlife
Erosion Preventing
Bee Friendly
Meadow
Visual Appeal
Easy Propagating
High Protein
Colouring
Range (Based on GBIF Data)
The map shows known occurrence points of <strong>Lupinus spp.</strong> recorded in scientific biodiversity databases.
Source: <a href="https://www.gbif.org" target="_blank">GBIF.org</a> โ Global Biodiversity Information Facility
Location & Timing
native geo location: Native to North and South America, Mediterran
applicable geo region: Temperate regions worldwide
language used: sr
Flowering:
beginning
of May for 60 days
Harvest:
middle
of July for 30 days
Seed Start:
beginning
of April
Indoor Start:
Transplant:
Uses & Benefits
Edible Rating:
(2/5)
edible uses: Certain lupine species have seeds that can be edible after thorough processing to remove alkaloids, which are toxic if consumed raw. The seeds are typically soaked and cooked multiple times to ensure safety. It is crucial to properly identify the species and ensure correct preparation to avoid toxicity. Lupine seeds are high in protein and can be used as flour or as a legume substitute. They are usually harvested in late summer when the pods are dry.
Medicinal Rating:
(1/5)
medicinal uses: Lupine seeds have been used in traditional medicine for their diuretic and anti-inflammatory properties, but must be processed to remove toxic alkaloids. Caution is advised due to potential toxicity. Always consult with a healthcare professional before using lupine seeds for medicinal purposes.
health concerns: Lupine seeds contain alkaloids that are toxic if not properly processed. Consumption of raw seeds can lead to poisoning. Always ensure proper identification and preparation.
other uses: Lupines are used as green manure and for nitrogen fixation. They are also used ornamentally for their attractive flowers. Their extensive root systems are beneficial for erosion control.
Scientific Literature
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Botanical data
specie: Lupinus spp.
common names: Lupina; Plava lupina; Vu0dji pasulj
family: Fabaceae
sub family: Faboideae
tribe: Genisteae
sub tribe:
genus: Lupinus
Growing Conditions
area needed: 0.5 m
spacing: 0.3 m
growing difficulty: Low
Deciduous / Evergreen: Evergreen
Seed Temp (Opt/Min/Max): 20ยฐC / 15ยฐC / 25ยฐC
Plant Temp (Opt/Min/Max): 18ยฐC / 5ยฐC / 30ยฐC
water demands: Medium
humidity:
light demands: High
root type: Medium
frost tender: Medium
hardness:
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(5/10)
first harvest: 0 years
life span: 5 years
succession: Pioneer
growth rate: Medium
max height: 1.5 m
max width: 0.5 m
soil preference:
Medium (Loam)
pH preference:
Neutral
flower type:
Hermaphrodite
growth details: Lupines prefer well-drained, sandy or loamy soils with neutral to slightly acidic pH values. Before planting, prepare the soil by adding organic matter such as compost to improve fertility and drainage. Mulching around the base of plants helps retain moisture and suppress weeds. Lupines benefit from companion planting with yarrow and clover, which can enhance pollinator attraction and further improve soil health. Avoid overwatering as lupines are susceptible to root rot. Harvest seeds when pods
Potential Disturbances: Lupines can be affected by aphids, slugs, and snails. Introduce beneficial insects like ladybugs and lacewings to control aphids. Use barriers such as crushed eggshells or copper tape to deter slugs and snails. Companion planting with garlic or chives can help repel pests. Neem oil or garlic spray can be used as an organic pest control method.
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