Lupin
Lupinus spp.
Hardy perennial with tall flower spikes that suits borders in most parts of the UK. Give it full sun and well-drained soil, and avoid heavy, waterlogged ground.
Growing Guide
Step-by-step instructions for growing Lupin
Planting Calendar
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Plant Out
Plant into prepared soil around , setting the crown at the same level it was growing before. Water in thoroughly straight away, then keep the soil just moist while the roots settle.
Water Through Establishment
From , water newly planted lupins during dry spells in their first season. Aim for a deep soak rather than frequent light watering, and avoid leaving the soil sodden.
Deadhead Spent Spikes
Remove faded flower spikes from to keep the display going and stop the plant putting energy into seed. If you leave some spikes to ripen, collect seed from the most reliable plants only.
Cut Back Old Stems
After the main flowering flush, cut spent stems down to a tidy framework from . Leave healthy new basal growth in place, because that keeps the plant strong for next year.
Tidy For Winter
From , remove any dead foliage and clear away fallen debris around the crown. Leave the crown intact and do not cut hard into the base, as established plants need that growing point protected.
Companion Plants
Tap a plant to see why it works (or doesn't) with Lupin.
Good companions
Plants to avoid
Why companion planting matters
Companion planting can deter pests, improve pollination, and make better use of space. Some plants confuse pests or attract beneficial insects; others improve soil or offer shade to neighbours that need it.
Suggested Varieties
Popular varieties of Lupin to consider
Gallery Blue
Compact lupin with neat flower spikes, useful for smaller gardens and containers.
The Chatelaine
Classic pink and white flower spikes on a tall, sturdy plant.
Russell Hybrid Mix
Traditional mixed colours with good border presence and reliable flowering.
Noble Maiden
Pure white flower spikes that work well in mixed perennial borders.
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