Details18 - 24" tall x 24 to 30" wide. Leadplant (Amphora canescens) that covers itself with hundreds of butterfly-attracting steel-blue flowers. ) This small-growing native shrub brings a welcome splash of color to the mid-summer garden. Our selected form of Amphora canescens is grown from seed collected at an elevation of 7,500 ft. Plants from this collection are a bit smaller than other forms and the fern-like foliage of this collection turns gray-green in color by mid-season. Being a legume, Leadplant adds nitrogen to the soil and makes and excellent companion plant for many prairie and other native species.
|Botanical Name||Amphora canescens|
|Zones||4, 7, 8|
|Light Requirements||Full Sun|
|Mature Height||18-24" tall|
|Mature Spread||24-30" wide|
|Ships As||Potted Plant|
|Planting Time||Spring / Summer|
|Soil Type||Clay Soil, Sandy Soil, Average Soil, Compost Enriched Garden Loam Soil, Low Fertility Soil, Well-Drained Soil|
|Soil Moisture||Drought Resistant / Waterwise|
|Amount of Rain||10 to 20", 20 to 30"|
|Advantages||Attract Butterflies, Bee Friendly, Native|
|Ideal Region||Anywhere In The US, Suitable Above 7000 ft|
|Neonicotinoid-Free||Yes - Learn More|
|Ships to Hawaii, Alaska & Canada||No|
Plant Shipping: Buy now and we will ship your order at the ideal planting time for your region. Spring-Planted Perennial and Bulb orders will ship from February 27-June 30, warmest zones first. Most plant orders will arrive within 3-4 days, or less, of leaving our greenhouses. This prompt delivery is provided without additional express charges.
Grass Plugs Will ship at planting time in spring 2017, beginning in late February.
Wildflower Seed & Grass Seed Orders ship within 2-3 days.
Standard shipping costs are $4.99 and up, depending on the size of the order.
Make Fast Even Faster: For ‘Rush’ same week delivery, please call customer service at 800-925-9387.
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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).
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