Lemongrass is the scent of the tropics. Locally known as "Erva-príncipe," this vigorous grass earns its keep in any permaculture garden. Whether you brew it for a soothing tea or chop it for a Thai curry, it provides a constant harvest while acting as a living barrier against erosion.
Lemongrass (*Cymbopogon citratus*). A perennial grass native to tropical Asia, perfectly adapted to Madeira's mild climate. It forms large, dense clumps of long, arching leaves with an intense lemon fragrance.
In Permaculture, it is often used as a border plant to stop invasive grasses from entering vegetable beds, or to stabilize slopes. The cut leaves are high in silica and make a long-lasting mulch.
Culinary Note: The tender white part at the base of the stalk is essential in Thai and Vietnamese cuisine (curries, soups). The tough green leaves are used exclusively for infusions (tea).
| Scientific Name | Cymbopogon citratus |
| Format | 11x11cm Pot or Rooted Slip |
| Hardiness Zone | Zones 9-11 (Frost sensitive) |
| Light Preference | Full Sun |
| Water Needs | Medium to High (Loves moisture in summer) |
| Mature Size | 1m - 1.5m Height |
1. Grass Barrier: Plant in a dense line to stop other invasive running grasses from entering garden beds.
2. Slope Stabilization: The dense roots are excellent for holding soil on banks and drainage ditches.
3. Biomass/Mulch: Harvest the leaves 3-4 times a year and drop them on the soil to retain moisture for fruit trees.
Lemongrass loves heat, sun, and water. Plant in rich soil. If buying "slips," keep them well-watered until new leaves appear.
Care Tip: The leaf edges are sharp and can give "paper cuts." Wear gloves when pruning or harvesting. Protect from frost in winter if living at higher altitudes.