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Grass · Moderate

How to Grow Purple Majesty

Cenchrus americanus

Your complete guide to growing Purple Majesty.

☀SunFull sun (6+ hours)
💧WaterModerate; regular watering during growing season, drought tolerant once established
📅Harvest120 days
🗺Zones2–11
📏Height3-6 feet
Purple Majesty

When to Plant Purple Majesty

Planting windows vary by USDA hardiness zone. Look up yours by ZIP code.

ZoneStart IndoorsDirect SowHarvest
Zone 2 — May – July —
Zone 3 — May – July —
Zone 4 — April – June —
Zone 5 — April – June —
Zone 6 — April – June —
Zone 7 — March – May —
Zone 8 — March – May —
Zone 9 — February – April —
Zone 10 — January – March —
Zone 11 — January – February —

Companion Plants for Purple Majesty

✓ Good companions

Black-Eyed Susan

Complementary golden blooms create striking contrast with purple foliage

Catmint

Deer resistant like Purple Majesty and provides season-long purple blooms

Coneflower

Attracts butterflies and provides vertical structure contrast

Coral Bells

Colorful foliage complements purple grass in shade conditions

Lavender

Shares preference for well-draining soil and attracts beneficial pollinators

Ornamental Kale

Purple and pink foliage creates cohesive color scheme

Russian Sage

Complementary purple-blue flowers and similar drought tolerance

Sedum

Similar drought tolerance and low maintenance requirements

✗ Keep away from

Black Walnut

Produces juglone toxin that inhibits growth of many ornamental grasses

Hosta

Requires consistently moist soil while Purple Majesty prefers drier conditions

Impatiens

Needs frequent watering and rich soil that can cause root rot in drought-tolerant grass

Notes from the garden

A greener inbox, occasionally.

Seasonal planting ideas, useful tips and a little inspiration. No weeds.