Allium canadense var. lavendulare

Showy Wild Garlic


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Bare Root Plants
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Showy Wild Garlic features white, blush, and lavender blossoms that burst outward from the flowering stem in a succession, spreading the cluster out with each and every bloom, creating an ever larger umbel until each bud is open.  This resilient plant often sends its tender, verdant leaves through a layer of snow and is among the first wave of blossoms in the spring, with flowers continuing through the entire spring season.  The far more flashy flowerhead and earlier bloom time are distinguishing factors from its close relative, Wild Garlic

This plant prefers being in sunny sites with well-drained soils.  It tolerates some moisture variation, but tends toward the drier side; it is drought tolerant.  Allium canadense var. lavendulare spreads by bulb offshoots and seed.

Showy Wild Garlic flowers attract many bees and butterflies while the sharp taste of its foliage makes it deer resistant - the best of both worlds!  Showy Wild Garlic foliage and bulbs are edible for human consumption; they taste more like onions or green onions rather than the garlic commonly sold in grocery stores. 

Live Plant Shipping Table

Spring Fall Age/Size
Dormant Bare Roots
April/May October 3 years

Allium canadense var. lavendulare - Showy Wild Garlic

Map Key

Present in state
Present but introduced in county
Present and native in county; not rare
Not present in state
Present and native in county; rare
Species extirpated (historic)
State or county listed as noxious
Present in state; exotic

This map shows the native and introduced (adventive) range of this species. Given appropriate habitat and climate, native plants can be grown outside their range.

3 Questions asked on Allium canadense var. lavendulare

Is seed for this plant sold as true seed or as bulbils as is the case for the other subspecies of Allium cepa sold through your store?
Hi Ryan. We have seed photos loaded on each species page. For this Allium, you'll see the shiny black seed we sell. Same for Nodding Onion, Prairie Onion, Wild Leek. Only the Wild Garlic (Allium canadense) do we sell the top-set bulbs.
How 'spready' is this by seed? I'd like it to grow, but not have seedlings taking over everwhere.
Hi Pepper - especially compared to its siblings, Nodding Onion and Prairie Onion, the Showy Wild Garlic is quite polite. Like all Alliums, this species is slow-growing but will spread by seed and bulblet offshoots once it's established. In a small garden setting, this may become an issue. They are easy to pull out, though.
Why is this species listed as noxious in some states?
The range maps we list on our websites are sourced from BONAP, a non-profit group that does an amazing amount of research to compile such detailed maps – then graciously shares their findings. They comb through historical documentation dating back over 100 years and incorporate current USDA listings to determine the native ranges of plant species. These maps also highlight counties that cite a species as ‘noxious.’ More often than not, native plant species that make the ‘noxious weed’ list are included for agricultural regulations or reasons, although those reasons are not always made apparent. Some states include ALL Alliums on their noxious weed lists – native and non-native, alike.


Growing your own plants from seed is the most economical way to add natives to your home. Before you get started, one of the most important things to know about the seeds of wild plants is that many have built-in dormancy mechanisms that prevent the seed from germinating. In nature, this prevents a population of plants from germinating all at once, before killing frosts, or in times of drought. To propagate native plants, a gardener must break this dormancy before seed will grow.

Each species is different, so be sure to check the GERMINATION CODE listed on the website, in the catalog, or on your seed packet. Then, follow the GERMINATION INSTRUCTIONS prior to planting. Some species don't need any pre-treatment to germinate, but some species have dormancy mechanisms that must be broken before the seed will germinate. Some dormancy can be broken in a few minutes, but some species take months or even years.

Seed dormancy can be broken artificially by prolonged refrigeration of damp seed in the process of cold/moist STRATIFICATION. A less complicated approach is to let nature handle the stratifying through a dormant seeding, sowing seeds on the surface of a weed-free site in late fall or winter. Tucked safely beneath the snow, seeds will be conditioned by weathering to make germination possible in subsequent growing seasons.

To learn more, read our BLOG: How to Germinate Native Seeds

Dormant Bare Root Plants

We dig plants when they are dormant from our outdoor beds and ship them April-May and October. Some species go dormant in the summer and we can ship them July/August. We are among the few still employing this production method, which is labor intensive but plant-friendly. They arrive to you dormant, with little to no top-growth (bare-root), packed in peat moss. They should be planted as soon as possible. Unlike greenhouse-grown plants, bare-root plants can be planted during cold weather or anytime the soil is not frozen. A root photo is included with each species to illustrate the optimal depth and orientation. Planting instructions/care are also included with each order.

Download: Installing Your Bare-Root Plants

Potted Plants

3-packs and trays of 32, 38, or 50 plants leave our Midwest greenhouses based on species readiness (being well-rooted for transit) and order date; Spring shipping is typically early May through June, and Fall shipping is mid-August through September. Potted 3-packs and trays of 38 plugs are started from seed in the winter so are typically 3-4 months old when they ship. Trays of 32/50 plugs are usually overwintered so are 1 year old. Plant tray cells are approximately 2” wide x 5” deep in the trays of 38 and 50, and 2.5" wide x 3.5" deep in the 3-packs and trays of 32; ideal for deep-rooted natives. Full-color tags and planting & care instructions are included with each order.

Download: Planting and Care of Potted Plants

*PLEASE NOTE: we are a mail order nursery and have no retail facilities, but you may pick up your order if prior arrangements are made. Pick up orders are subject to **MN Sales Tax.

Shipping & Handling Charges

SEED $100.00 and under: $5.00
Retail SEED orders over $100.00 ship free!

Custom seed mixes or discounted seed sales over $100, add 5% of the total seed cost
(for orders over $1,000 a package signature may be required)

BARE ROOT and POTTED PLANTS $50.00 and under: $9.00
over $50.00: 18% of the total plant cost. (For orders over $1,000 a package signature may be required.)

TOOLS and BOOKS have the shipping fee included in the cost of the product (within the contiguous US).

**We are required to collect state sales tax in certain states. Your state's eligibility and % will be calculated at checkout. MN State Sales Tax of 7.375% is applied for orders picked up at our MN location. Shipping & handling charges are also subject to the sales tax.

Shipping Season

SEED, TOOLS and BOOKS are sent year-round. Most orders ship within 1-3 business days.

BARE ROOT PLANTS are shipped during optimal transplanting time: Spring (April-May) and Fall (Oct). Some ephemeral species are also available for summer shipping. Since our plants are field-grown, Nature sets the schedule each year as to when our season will begin and end. We fill all orders, on a first-come, first-serve basis, to the best of our ability depending on weather conditions beyond our control.

POTTED PLANTS (Trays of 32/38/50 plugs and 3-packs) typically begin shipping early May and go into June; shipping time is heavily dependent on all the species in your order being well-rooted. If winter-spring greenhouse growing conditions are favorable and all species are well-rooted at once, then we ship by order date (first come, first serve). We are a Midwest greenhouse, and due to the challenges of getting all the species in the Mix & Match and Pre-Designed Garden Kits transit-ready at the same time, we typically can't ship before early May. Earlier shipment requests will be considered on a case-by-case basis.

*We are unable to ship PLANTS (bare root or potted) outside the contiguous US or to CALIFORNIA due to regulations.


We ship using USPS, UPS and Spee Dee. UPS and Spee Dee are often used for expediting plant orders; they will not deliver to Post Office Box numbers, so please also include your street address if ordering plants. We send tracking numbers to your email address so please include it when you order.



Germination Code
Life Cycle
Sun Exposure
Soil Moisture
Medium, Medium-Dry
12 inches
Bloom Time
April, May, June
Bloom Color
Deer Resistant
Highly recommended for home landscaping
USDA Zones
Catalog Code