The illustrated growing guide
Lupine
Lupinus 'Russell Hybrids'
Family Fabaceae
Est. zones 4-8
The cottage-garden spire in impossible candy colors — best in cool-summer climates (New England, the Pacific Northwest); it melts in Southern heat and humidity and is often grown as a short-lived plant or biennial there. Nitrogen-fixing, so don't feed it. The native blue lupine is the sole host of the endangered Karner blue butterfly.
Full Sun to Light Shade
Moderate water
Fast growth
Attracts butterflies
Attracts bees
From the print shop
The closest print we make
We don’t print Lupinus 'Russell Hybrids'. The closest we have is Lupinus polyphyllus (“Lupine”) in the Garden Blooms collection — the same genus, Lupinus, not the same species.
16 designsfrom $21.99white or black groundmatte poster, unframed
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Overview
Will lupine suit your garden, and what goes wrong.
Will it fruit where you are?
Enter your ZIP — we look up your USDA hardiness zone (2023 map) and check it against what lupine actually needs.
Hardy inZones 4-8Lupine at a glance
Common lupine problems
- Aphids (lupine aphid can be heavy)
- Slugs on seedlings
- Powdery Mildew
- Crown Rot in heat/wet
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Growing
Light, water, soil, propagation and the season’s jobs.
How to grow lupine: light, water & soil
How to plant & propagate lupine
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The year
What lupine asks for, month by month.
The lupine year, month by month
BloomWhat each band means
- Bloom — flowers open — pollinators working, frost on blossoms is the danger.
The lupine year as text
- Jan quiet month
- Feb quiet month
- Mar quiet month
- Apr quiet month
- May bloom
- Jun bloom
- Jul quiet month
- Aug quiet month
- Sep quiet month
- Oct quiet month
- Nov quiet month
- Dec quiet month
These are the species' typical months — expect them a few weeks earlier in warm zones and later in cold ones. Watch the plant, not just the calendar.
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Ecology & uses
What it does for the garden, and what it is grown for.
Lupine in the garden system
- Herbaceous layer perennial
- N-fixer
- Dynamic accumulator
- Nectary/insectary
- Hosts Karner blue (native lupine), frosted elfin
What lupine is grown for
! Some parts toxic — see notesSeeds/foliage toxic (as many legumes) — not for eating
Edibility, identification, and traditional-use notes here are general reference — not medical or veterinary advice, and not a claim that any plant treats or prevents anything. Medicinal ratings record how strongly a plant features in herbal tradition, nothing more. Never eat or dose a plant you have not positively identified. More on how to use this library.
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Cultivars
Named varieties of lupine, ruled as a catalogue.
Best lupine varieties & cultivars
'Russell Hybrids' (the tall rainbow spires); 'Gallery' (dwarf); native L. perennis (host for endangered Karner blue butterfly)
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Sources & plant ID
Where the care distinctions come from, and how the plant is filed.
Research basis
Sources behind this profile
No extension citations are attached to lupineyet. The care figures below come from the library's own catalogue rather than a traced primary source.
Plant ID
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Where to buy
Third-party nurseries — not Story Thyme Farms.
Third-party nurseries, not Story Thyme Farms. Prices are theirs.
Story Thyme Farms may earn a small commission from these links, at no cost to you — it never changes what we recommend.
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Questions
Lupine questions, answered straight.
Is lupine safe for kids and pets?
With care. Seeds/foliage toxic (as many legumes) — not for eating Site it accordingly if children or pets roam the garden. This is general reference, not medical or veterinary advice — call a vet or poison control if something has actually been eaten.
How do you propagate lupine?
Division or seed.
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Elsewhere
Where lupine sits in the library.
Sunflower
Zinnia
Peony
Daylily