Toothache Plant Spilanthes

Toothache Plant (Acmella oleracea), also called Spilanthes, is a novelty herb whose gumdrop-shaped flower buds contain natural compounds that numb and tingle the tongue and mouth. With shiny green leaves, bold yellow blooms, and a bushy habit, it is perfect for growing in pots.

At a glance

• Botanical name: Acmella oleracea
• Type: open-pollinated medicinal and ornamental herb
• Non-GMO
• Flowers: gumdrop-shaped, bold yellow
• Habit: bushy, container-friendly
• Sun: full sun
• Notable: leaves and buds create a numbing, tingling sensation

Best for

• Novelty and conversation gardens
• Container growing
• Herbal and natural remedy use
• Pollinator plantings
• Edible flower garnishes

How to grow

Sow seeds shallowly on the surface and press in, keeping warm and moist until germination. Grow in full sun in pots or beds. Harvest leaves and flower buds as needed; a small amount delivers a strong effect.

Flavor profile

Sharp and grassy at first, quickly followed by a striking tingling and numbing sensation.

About MIgardener

MIgardener is a Michigan-based family company offering affordable heirloom and non-GMO seeds to help home gardeners grow more for less.