The store will not work correctly in the case when cookies are disabled.
Unsupported Browser
This website will offer limited functionality in this browser. To place an order or shop, please use one of the following browsers: Chrome, Firefox, Safari, and Edge.
Bursting into bloom in late spring, Siberian Wallflower (Cheiranthus allionii) brightens gardens with clusters of fragrant, vibrant orange flowers that are magnets for butterflies and bees. Adaptable to a wide range of soils, this easy-care beauty is 10-18 tall and makes an ideal cut flower. At High Country Gardens, all seeds are non-GMO, neonicotinoid-free and guaranteed to grow. Biennial.
Zones
3 - 8
Advantages
Bee Friendly
Attract Butterflies
Attract Birds
Great For Mass Plantings
Good For Cut Flowers
Fragrant Flower / Foliage
Light Requirements
Morning Sun & Afternoon Shade
Full Shade
Water Tolerance
Low-Water
Mature Spread
10-18" tall
Bloom Time
Spring
Shipping Details
Most orders ship within 2 business days. Learn More…
SKU
HC017680
USDA Hardiness Planting Zones
To determine if a plant is sufficiently cold hardy, the USDA created numbered zones indicating winter low
temperatures; the lower the zone number the colder the winter.
If the coldest winter temperature expected in your area is -15°F (zone 5) then any plants rated zones 3-5 will
survive the winter temperatures in your area.
If you live in very warm winter areas (zones 9-11) plants with zones 3-4 ratings are not recommended. The lack
of freezing winter temperatures do not provide a time for winter dormancy (rest).
(10-18" tall) The brilliant orange, nectar-rich
blooms of Siberian Wallflower provide an important spring food source for
butterflies and bees. Relatively compact, it grows just 10-18” tall, so it’s
especially at home in a massed planting or flower border where it won’t be
overwhelmed by taller plants. Pair it with other boldly colored flowers in
shades of blue, violet, red — even pink! Impressively adaptable and easy to
care for, Siberian Wallflower thrives in most soil types, from sandy to loam to
clay. The plant prefers full sun, though it appreciates afternoon shade in hot,
dry climates. Enjoy the fragrant blooms in bouquets, but be sure to leave some
flowers to mature and form seedpods. The seeds will self-sow to create a
naturalized planting that will multiply and spread, heralding spring for you
(and the pollinators) year after year.
Check for your last frost date and plant after this has passed. Choose a
spot on your property that gets 6 or more hours of direct sun a day unless you are planting seeds for shade.
Prepare your soil by clearing the area of all existing growth. Simply dig up everything that is growing, turn the soil and rake the area flat. If this is an area that has never before been gardened, you may need to till the area up to remove growth.
Mix the seeds with sand* for better visibility and scatter the seeds directly on top of the soil. If you are sowing a larger area, we recommend using a seed spreader; if not, you can sow by hand.
We recommend lightly compressing the seeds into the soil, making sure not to bury them. You can either walk on them, use a board or if you are sowing a larger area, rent a seed roller.
Water so that the soil is moist, not soaking wet, until the seedlings are about 4-6" tall. After that, the seedlings will survive on natural rains. If you are experiencing very dry weather, we recommend watering occasionally.
Get more information on Planting WildflowersView more Planting Guides, or download our complete Planting Guide for tips on caring for your plants when you receive your order, as well as planting instructions for Perennials, Spring-Planted Bulbs, Fall-Planted Bulbs, Cacti & Succulents, Xeric Plants and more.
Shipping
Most orders ship within 2 business days.
As soon as your order is placed you will receive a confirmation email. You will receive a second email the day your order ships telling you how it has been sent. Depending upon your order date, we may hold your shipment to combine it with other products on your order, if applicable. See our shipping information page for approximate ship dates and more detailed information. If you have any questions, please call Customer Service toll-free at (800) 925-9387 or contact us by email.
Shipping Rates
Our shipping rates are calculated based on our actual average shipping costs. We do not seek to profit from shipping fees, so rest assured that our shipping rates reflect an average of what it costs to get our guaranteed products safely to your door.
US Shipping Charges
Merchandise Total
Shipping Charges
Up to $19.99
$8.99
$20 to $34.99
$10.99
$35 to $49.99
$12.99
$50 to $74.99
$14.99
$75 to $99.99
$16.99
$100 and Over
$18.99
Canadian Shipping Charges
Merchandise
Shipping Charges
Up to $24.99
$14.95
$25 to $49.99
$19.95
$50 to $74.99
$24.95
$75 to $99.99
$29.95
$100 and Over
$39.95
We charge one low flat rate for shipping our products even if your order requires multiple shipments. If you have any questions, please call us at (800) 925-9387.
 brightens gardens with clusters of fragrant, vibrant orange flowers that are magnets for butterflies and bees. Adaptable to a wide range of soils, this easy-care beauty is 10-18 tall and makes an ideal cut flower. At High Country Gardens, all seeds are non-GMO, neonicotinoid-free and guaranteed to grow. Biennial.)
