A large shrub that spreads from root suckers, it is usually no more than 10 ft. tall. Tolerates deep shade and still flowers reliably. Although its suckering habit and small stature might suggest a tender nature, it is remarkably hardy, tolerating winter lows to -31░F. Rarely found in quantity in the wholesale trade, this is a choice American native to reserve for your best customers.
The extraordinary growth rate of this cultivar coupled with its precocious blooming character make it a lucrative item. Moonglow« will grow to 5 ft. and bloom within 2-3 years. Selected and named by Earl Cully, this clone is surprisingly hardy to -33║F. Lemon-fragrant blooms over a long period in late spring.