Fountain Grass vs Mint

Side-by-side plant comparison — which is right for your garden?

Fountain Grass

Pennisetum alopecuroides

Poaceae · grasses

Deer ResistantDrought TolerantLow Maintenance

Mint

Mentha × piperita

Lamiaceae · herbs

EdibleDeer ResistantLow Maintenance

Hardiness Zone Range

Fountain Grass (Zones 5-9)

Mint (Zones 3-9)

Overlap: Both grow in zones 5–9

Detailed Comparison

Feature	Fountain Grass	Mint
Scientific Name	Pennisetum alopecuroides	Mentha × piperita
Family	Poaceae	Lamiaceae
Category	grasses	herbs
Sun	☀️ Full Sun	⛅ Part Shade
Water	💧💧 Medium	💧💧 Medium
Soil	Well-drained	Rich, Moist
Height	4'	1' 6"
Spread	3'	3'
Bloom Season	Summer-Fall	Summer
Bloom Color	Pink, Tan	Purple
Growth Rate	Fast	Fast
Native Region	East Asia, Australia	Europe
Maintenance	Low	Low

Special Traits

Fountain Grass

No — EdibleYes — Deer ResistantYes — Drought Tolerant

Mint

Yes — EdibleYes — Deer ResistantNo — Drought Tolerant

Care Tips

Fountain Grass

✓Cut back to 6 inches in late winter before new growth.
✓Divide every 3-4 years.
✓Leave seed heads for winter interest.
✓Drought tolerant once established.

Mint

✓ALWAYS grow in containers or with buried barriers — mint is extremely invasive.
✓Harvest frequently to keep bushy.
✓Thrives in moist shade.
✓Many varieties: chocolate, apple, pineapple.

Which Plant Is Right for Your Garden?

Choose Fountain Grass if you want a low-maintenance plant, need drought tolerance, and want deer resistance. It thrives in full sun with medium water in zones 5–9.

Choose Mint if you want a low-maintenance plant, and want deer resistance. It thrives in part shade with medium water in zones 3–9.

Plant them together? Both overlap in zones 5–9. However, they have different sun needs, so plan your garden layout carefully.

View Fountain GrassProfile →View MintProfile →

Frequently Asked Questions

Can Fountain Grass and Mint grow in the same hardiness zone?

Fountain Grass grows in USDA zones 5-9, while Mint grows in zones 3-9. Both plants can grow together in zones 5 through 9.

Do Fountain Grass and Mint have the same sun and water needs?

Fountain Grass needs full sun and medium water, while Mint needs part shade and medium water. Their differing requirements mean you may need separate garden areas for each.

Which grows taller, Fountain Grass or Mint?

Fountain Grass grows taller at 4' compared to Mint at 1' 6". Fountain Grass spreads 3' while Mint spreads 3'.

Are Fountain Grass and Mint deer resistant?

Yes, both Fountain Grass and Mint are considered deer resistant, making them excellent choices for gardens in areas with deer pressure.

Which is easier to maintain, Fountain Grass or Mint?

Both Fountain Grass and Mint have low maintenance requirements. They need a similar level of care including regular attention to watering, pruning, and soil health.

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Detailed Comparison

Feature	Fountain Grass	Mint
Scientific Name	Pennisetum alopecuroides	Mentha × piperita
Family	Poaceae	Lamiaceae
Category	grasses	herbs
Sun	☀️ Full Sun	⛅ Part Shade
Water	💧💧 Medium	💧💧 Medium
Soil	Well-drained	Rich, Moist
Height	4'	1' 6"
Spread	3'	3'
Bloom Season	Summer-Fall	Summer
Bloom Color	Pink, Tan	Purple
Growth Rate	Fast	Fast
Native Region	East Asia, Australia	Europe
Maintenance	Low	Low

Care Tips

Fountain Grass

✓Cut back to 6 inches in late winter before new growth.
✓Divide every 3-4 years.
✓Leave seed heads for winter interest.
✓Drought tolerant once established.

Mint

✓ALWAYS grow in containers or with buried barriers — mint is extremely invasive.
✓Harvest frequently to keep bushy.
✓Thrives in moist shade.
✓Many varieties: chocolate, apple, pineapple.

Which Plant Is Right for Your Garden?

Choose Fountain Grass if you want a low-maintenance plant, need drought tolerance, and want deer resistance. It thrives in full sun with medium water in zones 5–9.

Choose Mint if you want a low-maintenance plant, and want deer resistance. It thrives in part shade with medium water in zones 3–9.

Plant them together? Both overlap in zones 5–9. However, they have different sun needs, so plan your garden layout carefully.

Frequently Asked Questions

Can Fountain Grass and Mint grow in the same hardiness zone?

Fountain Grass grows in USDA zones 5-9, while Mint grows in zones 3-9. Both plants can grow together in zones 5 through 9.

Do Fountain Grass and Mint have the same sun and water needs?

Fountain Grass needs full sun and medium water, while Mint needs part shade and medium water. Their differing requirements mean you may need separate garden areas for each.

Which grows taller, Fountain Grass or Mint?

Fountain Grass grows taller at 4' compared to Mint at 1' 6". Fountain Grass spreads 3' while Mint spreads 3'.

Are Fountain Grass and Mint deer resistant?

Yes, both Fountain Grass and Mint are considered deer resistant, making them excellent choices for gardens in areas with deer pressure.

Which is easier to maintain, Fountain Grass or Mint?

Both Fountain Grass and Mint have low maintenance requirements. They need a similar level of care including regular attention to watering, pruning, and soil health.