Lemongrass

Place lemongrass toward the back or outer edge of a sunny herb or vegetable bed, where its height will not shade shorter plants. It can also mark a broad path, fence line, or bed corner, provided there is room to reach the base for harvest. In mixed food gardens, it may be planted near tomatoes, peppers, cabbage, or squash; keep each plant’s own allotted space clear rather than letting the clump merge into neighboring crops.

Space plants 3 feet apart, center to center. That interval matches the plant’s roughly 3-foot mature width, allowing each clump to hold a distinct outline rather than crowding its neighbors. Leave a workable edge beside the planting for cutting stalks at ground level, especially when using lemongrass as a border along a path or the front of a wide bed.

Give lemongrass full sun and regular water through the growing season. Use a bed or container with good drainage while keeping the root zone evenly moist; avoid sites that dry rapidly between waterings. A sunny, sheltered position helps the foliage form a dense clump and keeps the planting visually tidy in a frequently used part of the garden.^[1][2]

Lemongrass is perennial in USDA Zones 9 through 11. Where winter frost is expected, treat the outdoor planting as a warm-season feature or reserve space for a container that can move under bright protection before freezing weather. Plan harvest access from midsummer to early fall, before the bed shifts into its cool-season layout.^[2][3]