When Toad Lilies start to bloom, I know that autumn is arriving. Toad Lily is a common name for either Tricyrtis hirta (“Hairy Toad Lily”) or Tricyrtis formosana (“Formosan Toad Lily”). It is difficult for me to distinguish between the two visually. Leaves of Tricyrtis hirta are noticeably hairy to the touch. The flowers resemble small orchids, with inner petals and outer sepals that look like petals. Most are white with purple freckles, about one inch across. They can be held individually, but usually occur in clusters. Upward-facing flowers form on arching stems, above alternate leaves held in a ladder-like arrangement. Plants may reach 36 inches but are usually shorter. The intricate flowers are best appreciated when viewed up close. Site them near patios or seating areas if possible.

Toad Lily likes partial to full shade and acidic-to-neutral, moist soil with plenty of organic matter. Hirta is cold hardy in zones 4-8; formosana is cold hardy in zones 6-9. In the Mary Snoddy garden, they pair well with hosta and ferns. They will spread slowly by seeds or rhizomes, and are not invasive. Tricyrtis is pronounced tri-SUR-tiss.

Bees, butterflies, and hummingbirds visit the flowers. Plants are occasionally bothered by aphids, which can spread a viral disease, or by anthracnose fungus, which causes orange spots on the leaves. Use soaker hoses rather than overhead watering to prevent anthracnose. Treat aphids with an insecticidal soap rather than a chemical insecticide to avoid harming pollinators. Rabbits like to nibble on foliage. I use Milorganite in the Snoddy garden as a deer repellant, and it seems to have kept the bunnies away also. Now if I could find something non-toxic that would repel voles…