13 November 2008

Legumes: The Beauty of Nitrogen Fixation

LEGUMES
Native to Minnesota



These plants are beneficial to native plant gardens because they help enhance the nitrogen fixation in soils by soil rhizobium (beneficial bacteria). If we integrate these types of native plants with other native plants in residential "prairie gardens" or "savanna gardens" in increases the overall health and longevity of our gardens. These plants look great when planted in groups or clusters.



Blue Wild Indigo (Baptisia australis) Native to WI

Wild senna (Cassia hebecarpa) Native to WI

Hog peanut (Amphicarpaea bracteata)

Round headed bush clover (Lespedeza capitata)

False indigo (Amorpha fruticosa) Shrub

Leadplant (Amorpha canescens) Small Shrub

Purple prairie clover (Dalea purpureum)

Silky prairie clover (Dalea villosum)

Wild licorice (Glycyrrhiza lepidota)

Canada milkvetch (Astralagus canadensis)

Showy tick trefoil (Desmodium canadense)

Wild lupine (Lupinus perennis)

Prairie indigo (Baptisia bracteata)

Dwarf False Indigo (Amorpha nana)

Partridge Pea (Chamaecrista fasciculata)

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