Muhlenbergia dumosa Patagonia Physostegia Heuchera 'Citronelle' is prized for

Heuchera 'Citronelle' is prized for it's attractive vertical stalks of white flowers as well as it's golden evergreen foliage

They resemble our native Isopyrum biternatum

Buddleia 'Lilac Cascade' is a superb addition to the cascade series of butterfly bushes from the Walters Gardens breeding program

the deciduous clumps are topped with 4' tall sturdy spikes of yellow-orange flowers that result in a midsummer butterfly orgy

Muhlenbergia dumosa Patagonia Physostegia Heuchera 'Citronelle' is prized forOur 2026 Plant Delights JLBG introduction is a more winter hardy selection of the North American (US Mexico) native, bamboo muhly. Our first attempt was from a Yucca Do Mexican collection promoted by JC Raulston in the early 1990s, only to find it lacked any winter hardiness north of Zone 9. Decades later, plantsman Patrick McMillan collected this new, much hardier form, from the Patagonia Mountains in Arizona's Santa Cruz County, at over 4,000'