Andropogon gerardii 'Red October' - Big Bluestem
🌿 Features
Type: Perennial ornamental grass
Common name: Big bluestem, Bluestem
Scientific name: Andropogon gerardii 'Red October'
Flower color: Purple-red to burgundy
Mature height: 1.2–1.5 m
Mature width: 0.6–0.9 m
Habit: Upright, dense clumps, foliage turning red-orange in autumn
Flowering period: August to October
Exposure: Full sun
Watering needs: Low to moderate, drought tolerant
Soil type: Well-drained, adaptable, tolerates poor soils
Hardiness zone: Zone 3 to 9
Drought tolerance: Excellent, once established
Nectar-rich plant: Yes
Attracts pollinators: Yes, especially butterflies and bees
Toxicity to animals: Non-toxic
✂️ Care
A hardy and spectacular grass, 'Red October' thrives in full sun and well-drained soil, offering remarkable foliage that turns red-orange in autumn. Very drought tolerant once established, it requires little watering. A light mulch helps with initial establishment.
Cut back to the ground in late winter before new growth to maintain vigor. Remove dead or damaged stems. Very hardy, it requires no winter protection. Leave the foliage in place during winter for extended ornamental interest and natural root protection.

