Sulphur Buckwheat Collection

The Sulphur Buckwheat Collection (Eriogonum) showcases some of the very best xeric native shrubs we can plant in the dryland garden. These durable, showy plants are evergreen, long blooming, providing bright color and texture to the garden for months on end. Both beautifully showy and beneficial, Eriogonum provide essential habitat for pollinators and a seed source for birds in fall and winter. Collection of 3 plants.
Zones5 - 8
Advantages
Easy To Grow
Attract Butterflies
Attract Birds
Bee Friendly
Evergreen
Extended Bloom Time (more than 4 weeks)
Adds Texture
Light Requirements
Full Sun
Annual Rainfall
10 to 20"
20 to 30"
Mature HeightVaries from 6" to 18" tall in bloom
Mature Spread36-40" wide
Bloom TimeMid-summer to early fall
ShippingShipping begins the week of February 22nd, 2021 Learn More…
SizeCollection of 3
SKUHC017803

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).

Find Your Planting Zone:

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$33.97
Per Collection of 3
In stock
SKU
HC017803

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Details
(Plants range from 4-18" tall x 12-30" wide) The Sulphur Buckwheat Collection Eriogonums are some of the very best xeric native shrubs we can plant in the dryland garden. They are long blooming, and the seed heads hold color for several months after the flowers have been pollinated. The plants provide essential habitat for beneficial insects and insect pollinators and are a seed source for birds in fall and winter. Plant with full sun in lean rocky, sandy, dry loam and other fast-draining soils. Recommended companion plants include English Lavender (Lavandula), Phemeranthus (Fame Flower), and Nolina (Beargrass). Suitable for elevations over 7,000 feet. The Sulphur Buckwheat Collection includes three plants: Little Rascal Buckwheat – 1 plant Arrowleaf Buckwheat – 1 plant Poncha Pass Red Sulphur Buckwheat – 1 plant *Plants are subject to change due to availability. If we make substitutions, we feature plants with similar attributes suitable to the collection.
More Information
SKUHC017803
Item Package Size
Collection of 3
Common Name
Sulphur Buckwheat collection
Zones
5, 6, 7, 8
Light Requirements
Full Sun
Flower Color
Red, Yellow
Mature Height
Varies from 6" to 18" tall in bloom
Mature Spread
36-40" wide
Bloom Time
Mid-summer to early fall
Ships As
Potted Plant
Evergreen Foliage
Yes
Soil Type
Sandy Soil, Average Soil, Low Fertility Soil, Well-Drained Soil
Soil Moisture
Drought Resistant / Waterwise
Amount Of Rain
10 to 20", 20 to 30"
Advantages
Easy To Grow, Attract Butterflies, Attract Birds, Bee Friendly, Evergreen, Extended Bloom Time (more than 4 weeks), Adds Texture
Special Groups
High Country Gardens Exclusive
Ideal Region
West, Western Only, Southwest, Pacific Northwest
Planting Time
Spring / Summer, Fall
Neonicotinoid Free
Native To
North America
Item Unit Of Measure
Plant
Ships To Canada
No
Planting Guides

Growing Eriogonum (Buckwheat)
Eriogonum (Buckwheat) is a large genus of mostly Western North American wildflowers that are often shrub-like with woody stems. They are very important plants for habitat creation in our gardens.
Preferred growing conditions:

Preferred growing conditions:

  • Plant in "lean" sandy, gravelly or garden loam soils. Avoid clay. Place in full sun.
  • Mulching is beneficial in the arid Western US using crushed gravel, pine needles or other coarse, non-water absorbent mulch material.
  • Irrigate regularly during their first growing season to establish the plants. Infrequent, deep watering is fine from the second growing season and beyond. They won't need much, if any extra water in the Eastern US.
  • Fertilize lightly in fall with Yum Yum Mix/compost blend.

Special comments:

  • Don't deadhead. Many species have very showy seed heads that are lost when plants are deadheaded. Seeds are also utilized by many insects and animals for food.
  • Most species are actually shrub-like and should not be cut back or divided. A light top shear in early to mid-spring to remove the previous year's flowers stems is all that is needed

View 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
ZoneShipping Status
Zone 2Shipping begins the week of May 17th, 2021
Zone 3Shipping begins the week of May 17th, 2021
Zone 4Shipping begins the week of May 17th, 2021
Zone 5Shipping begins the week of April 26th, 2021
Zone 6Shipping begins the week of April 12th, 2021
Zone 7Shipping begins the week of March 22nd, 2021
Zone 8Shipping begins the week of March 1st, 2021
Zone 9Shipping begins the week of February 22nd, 2021
Zone 10Shipping begins the week of February 22nd, 2021

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. Some perennials are shipped as potted plants, some as perennial roots packed in peat.  The ‘Plant Information’ section describes how that item will ship. All perennials and spring-planted bulbs are packaged to withstand shipping and are fully-guaranteed. Please open upon receipt and follow the instructions included.

Perennials and spring-planted bulbs are shipped at the proper planting time for your hardiness zone. Perennial and spring-planted bulb orders will arrive separately from seeds. If your order requires more than one shipment and all items are shipping to the same address, there is no additional shipping charge. 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 Shipping
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Up to $4.99 $4.99
$5 to $9.99 $6.99
$10 to $19.99 $8.99
$20 to $29.99 $9.99
$30 to $59.99 $11.99
$60 to $99.99 $13.99
$80 to $99.99 $13.95
Over $100 15%

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
Over $100 $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.

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