| Common Name | Garden Lupin |
| Family | Fabaceae |
| Genus | Lupinus |
| Species | Polyphyllus |
| Variety | Russell Hybrid |
| Origin | North America / United Kingdom |
| Blooming | Summer flowers on tall spikes, self-seeds readily |
| Leaf Color | Grey-green to silvery green |
| Sunlight | Sun |
| Category | Outdoor plants |
| Pet Friendly | No |
Well-drained, slightly acidic to neutral loam; avoid heavy clay or alkaline soils.
Water regularly during establishment and dry spells; drought tolerant once mature but dislikes waterlogging.
Requires full sun for optimal blooming; tolerate partial shade in hot climates.
Low nitrogen needs due to nitrogen fixation; apply phosphorus-rich fertilizer before flowering.
Deadhead spent blooms to encourage reblooming; cut back foliage to ground level in late autumn.
These are the insects and pathogens that commonly interact with this plant, including pests, parasites, and organisms typically associated with its care.
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