Apiastrum is an annual herb producing a branching stem up to 50 cm tall from a taproot. Leaves are plentiful along the stem, each split into many narrow lobes. Several inflorescences arise from the stem, often but not always from leaf axils. The inflorescence is a compound umbel of tiny flowers each with five pointed white petals. Apiastrum contains the single species. It is native to California and Baja California.
Water:
Apiastrum prefers slightly dry soil between waterings, needing consistent hydration without waterlogging. Weekly watering supports its health. As an outdoor plant, it withstands heavy rains while requiring well-draining soil to prevent root rot.
Propagation:
Apiastrum can be propagated via seeds, cuttings, or division, with seeds generally being easiest. Success relies on moderate light, stable temperatures, and well-draining soil. Seed propagation involves sowing in a mix, maintaining moisture, and acclimating seedlings before transplanting.
Get tips and tricks for your plants.
Keep your plants happy and healthy with our guide to watering, lighting, feeding and more.