Plant library · Herbs
Dysphania ambrosioides
Epazote is a pungent annual herb that earns a place in a sunny kitchen garden where its tall, informal growth can sit behind shorter herbs. It reaches about 4 feet tall and 2 feet wide, creating a loose vertical presence rather than a tidy edging plant. Keep it within easy reach for repeated harvest from summer into early fall, and give its vigorous seeding habit deliberate boundaries.
Set epazote toward the back or middle of an herb bed, not along a narrow path where its branching stems can lean into circulation space. A dedicated corner of a raised bed, a contained in-ground herb plot, or a large planting pocket beside other full-sun crops gives it room without letting it dominate lower plantings. Place it where you can visit it regularly during the harvest season; routine cutting also makes it easier to manage its eventual seed production.[1]
Plant epazote 1 foot apart, center to center, for a close, harvest-oriented row or block. Each plant can ultimately occupy about 2 feet of width, so reserve open air around the outside of the planting and avoid pressing it against a path edge, bed border, or smaller neighboring herbs. In a mixed bed, allow its taller canopy to rise behind plants that need clear access and lower light levels.
Use a full-sun position for the strongest fit in the plan. Its low water needs make it better suited to the drier side of an herb bed than to a frequently irrigated pocket. Keep the planting area distinct from crops that require regular, generous watering so irrigation can stay targeted rather than treating the whole bed alike.
This annual begins yielding about 60 days after planting, with harvest running from summer into early fall. It develops flowers from summer into fall and then produces numerous seeds, so the bed shifts from productive herb planting to seed-management zone late in the season. Leave a clear route from the path for cutting plants back or removing them before seed dispersal becomes a planning problem.[1]
Epazote self-seeds aggressively, so treat containment as part of its placement rather than an afterthought. Avoid scattering it through ornamental borders or among slow-growing perennials, where seedlings can be difficult to notice and remove. Harvest before seeding, or grow it in a bounded area that can be cleared thoroughly at season’s end.
Editorial content updated 2026-07-20.