Plant Profile: Polygonatum

Solomon's Seal is a perennial herb that can grow upright or arching, reaching heights of up to 6.5 feet. It typically flowers in late spring on unbranched stems and is propagated through the division of its rhizomes. This plant is ideal for woodland gardens and shaded, naturalized areas, and it also serves as an attractive addition to flower gardens as a cultivated herbaceous perennial. It thrives in hardiness zones 3 to 9, preferring cool, moist, organically rich soil and is well-suited to deep shade. Notably, it is resistant to significant pest or disease issues.

The species P. commutatum, known as Giant Solomon's Seal, also reaches 6.5 feet in height and can produce up to eight flowers per axil, often forming large clusters. In contrast, P. biflorum, or Small Solomon's Seal, grows to about 3 feet tall and typically has one to three flowers per axil, making it a better fit for smaller gardens. Additionally, P. odoratum 'Variegatum' is a compact cultivar with variegated leaves.

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