Oriental Fountain Grass Seed Harvest vs. Division

Pennisetum orientale: Hybrid Check Before Seed Saving

Before collecting seeds from foxtail plumes, determine if your grass is a hybrid cultivar.

If Hybrid

• Seeds won't produce true-to-type plants
• Divide clumps in fall instead
• Separate into golf-ball-sized root sections
• Replant immediately

If Non-Hybrid (Species)

1. Wait for seedheads to ripen (golden/silvery, no green) — late Sept/Oct
2. Collect seeds
3. Store in glass jar or zip-lock bag
4. Cool, dark, dry until spring planting

Identification

Check original plant tag or nursery records. Many ornamental grasses sold are cultivars (e.g., 'Karley Rose', 'Tall Tails') that don't come true from seed.