Seedlings of the ‘Miyazaki’ toad lilies (Tricyrtis hirta ‘Miyazaki’) are numerous on the slightly humped bed just below the driveway. Several have been left to grow on, while dozens are weeded out each year. While ‘Miyazaki’ grows vigorously, as do most toad lilies in nearly full sun, its foliage is prone to scorching, in particular…