Ulmus americana 'Princeton' ~ Princeton American Elm Size:2.0" CALIPER powdery mildew

powdery mildew

as the plant gets heavy

but watch for mites and aphids

acidic soils with some shade

Roses are susceptible to powdery mildew

Ulmus americana 'Princeton' ~ Princeton American Elm Size:2.0" CALIPER powdery mildewPrinceton American Elm is a tall native vase shaped deciduous tree with a broad rounded crown. The large rough dark green leaves are toothed with asymmetrical bases and turn an undistinguished yellow in fall. Inconspicuous green flowers bloom in spring before the foliage and give way to papery wing like seed pods that mature mid spring. Grows best with full sun and rich well drained soils. Princeton has excellent resistance to Dutch Elm disease. Can