Black-Eyed Susan Vine vs Crepe Myrtle

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

Black-Eyed Susan Vine

Thunbergia alata

Acanthaceae · vines

Deer ResistantLow Maintenance

Crepe Myrtle

Lagerstroemia indica

Lythraceae · trees

Deer ResistantDrought TolerantLow Maintenance

Hardiness Zone Range

Black-Eyed Susan Vine (Zones 10-11)

Crepe Myrtle (Zones 7-10)

Overlap: Both grow in zones 10–10

Detailed Comparison

Feature	Black-Eyed Susan Vine	Crepe Myrtle
Scientific Name	Thunbergia alata	Lagerstroemia indica
Family	Acanthaceae	Lythraceae
Category	vines	trees
Sun	☀️ Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧💧 Medium
Soil	Well-drained	Well-drained
Height	8'	25'
Spread	2'	15'
Bloom Season	Summer-Fall	Summer
Bloom Color	Orange, Yellow, White	Pink, Red, White, Purple
Growth Rate	Fast	Fast
Native Region	East Africa	Southeast Asia
Maintenance	Low	Low

Special Traits

Black-Eyed Susan Vine

No — EdibleYes — Deer ResistantNo — Drought Tolerant

Crepe Myrtle

No — EdibleYes — Deer ResistantYes — Drought Tolerant

Care Tips

Black-Eyed Susan Vine

✓Treat as annual in most zones.
✓Provide trellis or let trail from basket.
✓Deadhead for continuous bloom.
✓Start indoors 6 weeks before last frost.

Crepe Myrtle

✓Don't 'crepe murder' — avoid topping/severe pruning.
✓Thin interior branches for air flow.
✓Full sun is essential for best blooms.
✓Remove suckers at base.

Which Plant Is Right for Your Garden?

Choose Black-Eyed Susan Vine if you want a low-maintenance plant, and want deer resistance. It thrives in full sun with medium water in zones 10–11.

Choose Crepe Myrtle if you want a low-maintenance plant, need drought tolerance, and want deer resistance. It thrives in full sun with medium water in zones 7–10.

Plant them together? Both overlap in zones 10–10. They share similar sun requirements (full sun), making them potential garden companions.

View Black-Eyed Susan VineProfile →View Crepe MyrtleProfile →

Frequently Asked Questions

Can Black-Eyed Susan Vine and Crepe Myrtle grow in the same hardiness zone?

Black-Eyed Susan Vine grows in USDA zones 10-11, while Crepe Myrtle grows in zones 7-10. Both plants can grow together in zones 10 through 10.

Do Black-Eyed Susan Vine and Crepe Myrtle have the same sun and water needs?

Black-Eyed Susan Vine needs full sun and medium water, while Crepe Myrtle needs full sun and medium water. They share similar growing requirements and can be planted in the same bed.

Which grows taller, Black-Eyed Susan Vine or Crepe Myrtle?

Crepe Myrtle grows taller at 25' compared to Black-Eyed Susan Vine at 8'. Crepe Myrtle spreads 15' while Black-Eyed Susan Vine spreads 2'.

Are Black-Eyed Susan Vine and Crepe Myrtle deer resistant?

Yes, both Black-Eyed Susan Vine and Crepe Myrtle are considered deer resistant, making them excellent choices for gardens in areas with deer pressure.

Which is easier to maintain, Black-Eyed Susan Vine or Crepe Myrtle?

Both Black-Eyed Susan Vine and Crepe Myrtle 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	Black-Eyed Susan Vine	Crepe Myrtle
Scientific Name	Thunbergia alata	Lagerstroemia indica
Family	Acanthaceae	Lythraceae
Category	vines	trees
Sun	☀️ Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧💧 Medium
Soil	Well-drained	Well-drained
Height	8'	25'
Spread	2'	15'
Bloom Season	Summer-Fall	Summer
Bloom Color	Orange, Yellow, White	Pink, Red, White, Purple
Growth Rate	Fast	Fast
Native Region	East Africa	Southeast Asia
Maintenance	Low	Low

Care Tips

Black-Eyed Susan Vine

✓Treat as annual in most zones.
✓Provide trellis or let trail from basket.
✓Deadhead for continuous bloom.
✓Start indoors 6 weeks before last frost.

Crepe Myrtle

✓Don't 'crepe murder' — avoid topping/severe pruning.
✓Thin interior branches for air flow.
✓Full sun is essential for best blooms.
✓Remove suckers at base.

Which Plant Is Right for Your Garden?

Choose Black-Eyed Susan Vine if you want a low-maintenance plant, and want deer resistance. It thrives in full sun with medium water in zones 10–11.

Choose Crepe Myrtle if you want a low-maintenance plant, need drought tolerance, and want deer resistance. It thrives in full sun with medium water in zones 7–10.

Plant them together? Both overlap in zones 10–10. They share similar sun requirements (full sun), making them potential garden companions.

Frequently Asked Questions

Can Black-Eyed Susan Vine and Crepe Myrtle grow in the same hardiness zone?

Black-Eyed Susan Vine grows in USDA zones 10-11, while Crepe Myrtle grows in zones 7-10. Both plants can grow together in zones 10 through 10.

Do Black-Eyed Susan Vine and Crepe Myrtle have the same sun and water needs?

Black-Eyed Susan Vine needs full sun and medium water, while Crepe Myrtle needs full sun and medium water. They share similar growing requirements and can be planted in the same bed.

Which grows taller, Black-Eyed Susan Vine or Crepe Myrtle?

Crepe Myrtle grows taller at 25' compared to Black-Eyed Susan Vine at 8'. Crepe Myrtle spreads 15' while Black-Eyed Susan Vine spreads 2'.

Are Black-Eyed Susan Vine and Crepe Myrtle deer resistant?

Yes, both Black-Eyed Susan Vine and Crepe Myrtle are considered deer resistant, making them excellent choices for gardens in areas with deer pressure.

Which is easier to maintain, Black-Eyed Susan Vine or Crepe Myrtle?

Both Black-Eyed Susan Vine and Crepe Myrtle have low maintenance requirements. They need a similar level of care including regular attention to watering, pruning, and soil health.