06/23/2026
Lemongrass is a true tropical perennial, but it grows successfully as a container plant or warm-season annual
in nearly any climate — and one of the easiest ways to start it costs essentially nothing.
STARTING FROM A GROCERY STORE STALK:
A fresh lemongrass stalk purchased from a grocery store, with its base left intact, will frequently root when simply placed in a glass of water, often within just 1-2 weeks.
Once a healthy set of roots has developed, it can be planted directly into soil or a container — one of the most genuinely cost-free ways to start a new herb plant.
GROWING IN CONTAINERS:
Lemongrass performs well in a large container, which is especially useful in cooler climates where the entire pot can be moved indoors before the first frost to overwinter, rather than losing the plant entirely.
HARVESTING:
Rather than cutting the whole plant, twist and pull individual mature outer stalks from the base of the clump, leaving the center intact to continue producing new growth throughout the season.
WINTER CARE IN COLD CLIMATES:
Lemongrass is generally not reliably hardy outdoors below roughly zone 9.
In colder regions, bringing a potted plant indoors to a bright window before the first frost allows it to survive winter and be moved back outside the following warm season, rather than needing to be restarted from scratch each year.
THE PAYOFF:
Beyond its well-known culinary uses in soups, teas, and Southeast Asian cooking, lemongrass also functions as an attractive, architectural ornamental grass in a summer garden bed or large container grouping.