Fountain Grass vs White Oak

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

Fountain Grass

Pennisetum alopecuroides

Poaceae · grasses

Deer ResistantDrought TolerantLow Maintenance

White Oak

Quercus alba

Fagaceae · trees

Deer ResistantDrought TolerantLow Maintenance

Hardiness Zone Range

Fountain Grass (Zones 5-9)

White Oak (Zones 3-9)

Overlap: Both grow in zones 5–9

Detailed Comparison

Feature	Fountain Grass	White Oak
Scientific Name	Pennisetum alopecuroides	Quercus alba
Family	Poaceae	Fagaceae
Category	grasses	trees
Sun	☀️ Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧💧 Medium
Soil	Well-drained	Well-drained, Acidic
Height	4'	80'
Spread	3'	80'
Bloom Season	Summer-Fall	Spring
Bloom Color	Pink, Tan	Green
Growth Rate	Fast	Slow
Native Region	East Asia, Australia	Eastern North America
Maintenance	Low	Low

Special Traits

Fountain Grass

No — EdibleYes — Deer ResistantYes — Drought Tolerant

White Oak

No — EdibleYes — Deer ResistantYes — 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.

White Oak

✓Give ample space — mature trees need 80+ feet.
✓Transplant young due to long taproot.
✓Very long-lived.
✓Acorns are edible after leaching tannins.

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 White Oak if you want a low-maintenance plant, need drought tolerance, and want deer resistance. It thrives in full sun with medium water in zones 3–9.

Plant them together? Both overlap in zones 5–9. They share similar sun requirements (full sun), making them potential garden companions.

View Fountain GrassProfile →View White OakProfile →

Frequently Asked Questions

Can Fountain Grass and White Oak grow in the same hardiness zone?

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

Do Fountain Grass and White Oak have the same sun and water needs?

Fountain Grass needs full sun and medium water, while White Oak needs full sun and medium water. They share similar growing requirements and can be planted in the same bed.

Which grows taller, Fountain Grass or White Oak?

White Oak grows taller at 80' compared to Fountain Grass at 4'. White Oak spreads 80' while Fountain Grass spreads 3'.

Are Fountain Grass and White Oak deer resistant?

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

Which is easier to maintain, Fountain Grass or White Oak?

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

Explore More Data Tools

For adjacent public-data tools, methodology notes, and network updates, visit DataPeek Facts.

Detailed Comparison

Feature	Fountain Grass	White Oak
Scientific Name	Pennisetum alopecuroides	Quercus alba
Family	Poaceae	Fagaceae
Category	grasses	trees
Sun	☀️ Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧💧 Medium
Soil	Well-drained	Well-drained, Acidic
Height	4'	80'
Spread	3'	80'
Bloom Season	Summer-Fall	Spring
Bloom Color	Pink, Tan	Green
Growth Rate	Fast	Slow
Native Region	East Asia, Australia	Eastern North America
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.

White Oak

✓Give ample space — mature trees need 80+ feet.
✓Transplant young due to long taproot.
✓Very long-lived.
✓Acorns are edible after leaching tannins.

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 White Oak if you want a low-maintenance plant, need drought tolerance, and want deer resistance. It thrives in full sun with medium water in zones 3–9.

Plant them together? Both overlap in zones 5–9. They share similar sun requirements (full sun), making them potential garden companions.

Frequently Asked Questions

Can Fountain Grass and White Oak grow in the same hardiness zone?

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

Do Fountain Grass and White Oak have the same sun and water needs?

Fountain Grass needs full sun and medium water, while White Oak needs full sun and medium water. They share similar growing requirements and can be planted in the same bed.

Which grows taller, Fountain Grass or White Oak?

White Oak grows taller at 80' compared to Fountain Grass at 4'. White Oak spreads 80' while Fountain Grass spreads 3'.

Are Fountain Grass and White Oak deer resistant?

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

Which is easier to maintain, Fountain Grass or White Oak?

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