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Grass · Easy

How to Grow Fountain Grass

Pennisetum alopecuroides

Your complete guide to growing Fountain Grass.

☀SunFull sun to partial shade
💧WaterModerate — regular watering
🗺Zones5–9
📏Height3 feet
Fountain Grass📷 Wikimedia Commons

When to Plant Fountain Grass

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

ZoneStart IndoorsDirect SowHarvest
Zone 5 — April – June —
Zone 6 — April – June —
Zone 7 — March – May —
Zone 8 — March – May —
Zone 9 — February – April —

Companion Plants for Fountain Grass

✓ Good companions

Black-Eyed Susan

Complementary colors and bloom times, both thrive in similar sun and soil conditions

Blanket Flower

Long blooming period, attracts butterflies, similar water requirements

Catmint

Repels mosquitoes and rodents, blooms complement grass texture

Lavender

Repels pests, attracts pollinators, and thrives in similar well-draining soil

Purple Coneflower

Attracts beneficial insects and pollinators, similar drought tolerance

Russian Sage

Deer resistant, drought tolerant, and provides contrasting silvery foliage

Salvia

Attracts hummingbirds and beneficial insects, heat and drought tolerant

Sedum

Contrasting textures, both are drought-tolerant and low-maintenance

✗ Keep away from

Impatiens

Require frequent watering and rich soil, opposite of fountain grass's drought tolerance

Large Hostas

Competing water and nutrient needs, hostas prefer shade while fountain grass needs sun

Mint

Aggressive spreader that can overtake fountain grass and compete for space

Notes from the garden

A greener inbox, occasionally.

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