Description | Lead Plant (Amorpha canescens) is a small, hardy shrubby plant. A native prairie perennial survives dry sites. |
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Pronunciation | (ah-MOR-fah)( kan-ESS-senz) |
Plant Type | Perennials Hardy, Wild Flowers, Site author's observations |
Hardiness Zone | 3-8 |
Sunlight | full |
Moisture | Very drought-tolerant plant growing in average to dry conditions. |
Soil & Site | mesic to dry prairies, sandy to loamy soils |
Flowers | Deep purple to blue and found in dense spike-like clusters. The individual small flowers are tubular, have a green calyx, purple petals, and 10 protruding orange-tipped stamens |
Leaves | Silvery gray, alternate, compound, and up to 50 narrow leaflets. Canescens means covered in short hairs that are usually white or gray, very fine and short |
Roots | It is long and stringy, hence the name Prairie Shoe Lead Plant. Lead Plant is a nitrogen-fixing plant that forms a tap root. |
Dimensions | Forms a few branched shrub reaching up to 3 feet. |
Propagation | The seeds need to be scarified and moist stratified for at least 30 days. |
Misc Facts | The leaves are covered in grey pubescence, which gives them a gray tint and makes the plant appear to have been dusted with lead. |
Author's Notes | I have seen this plant many times in prairies. The silvery-gray foliage makes it stand out among the other plants. |
Notes & Reference | #56-Tall Grass Prairie Wild Flowers, #224-Prairie Nursery web site (www.prairienursery.com), #288-The Gardeners Guide to Prairie Plants (Neil Diboll, Hilary Cox) |