Titanotrichum oldhamii Ampelaster Yokoi's (Mr

Yokoi's (Mr

that he named Hydrangea 'Summer Frost'

fleshy stalk (petiole)

it evaded horticultural cultivation until 1992

it usually reflowers in fall

Titanotrichum oldhamii Ampelaster Yokoi's (MrTitanotrichum oldhamii is an amazingly hardy African violet relative, originally shared in 2002 by our friend, Georgia gardener Ozzie Johnson. After growing this Asian gesneriad in the garden, it was great to finally see it growing wild in Taiwan in 2008, where it clung to nearly vertical rock cliffs. The fuzzy basal leaves make a nice small clump to 12" wide which, in September and October, is topped with 1' spikes of dramatic, golden yellow bells