Napier Grass Altitude Guide Napier Grass (Pennisetum purpureum) grows across various altitudes, but it thrives best between sea level and 2,000 meters (6,560 feet) above sea level. 🌍 Altitude Considerations for Napier Grass Cultivation: 🔹 Below Sea Level to 2,000m:✅ Ideal growth conditions in warm tropical and subtropical regions.✅ Higher biomass yield due to adequate […]