Crepe Myrtle vs Morning Glory

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

Crepe Myrtle

Lagerstroemia indica

Lythraceae · trees

Deer ResistantDrought TolerantLow Maintenance

Morning Glory

Ipomoea tricolor

Convolvulaceae · vines

Deer ResistantDrought TolerantLow Maintenance

Hardiness Zone Range

Crepe Myrtle (Zones 7-10)

Morning Glory (Zones 2-11)

Overlap: Both grow in zones 7–10

Detailed Comparison

Feature	Crepe Myrtle	Morning Glory
Scientific Name	Lagerstroemia indica	Ipomoea tricolor
Family	Lythraceae	Convolvulaceae
Category	trees	vines
Sun	☀️ Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧💧 Medium
Soil	Well-drained	Well-drained
Height	25'	10'
Spread	15'	2'
Bloom Season	Summer	Summer-Fall
Bloom Color	Pink, Red, White, Purple	Blue, Purple, Pink, White
Growth Rate	Fast	Fast
Native Region	Southeast Asia	Central America
Maintenance	Low	Low

Special Traits

Crepe Myrtle

No — EdibleYes — Deer ResistantYes — Drought Tolerant

Morning Glory

No — EdibleYes — Deer ResistantYes — Drought Tolerant

Care Tips

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.

Morning Glory

✓Nick or soak seeds overnight for faster germination.
✓Provide sturdy support.
✓Self-seeds prolifically — can become invasive.
✓Full sun is essential for abundant blooms.

Which Plant Is Right for Your Garden?

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.

Choose Morning Glory if you want a low-maintenance plant, need drought tolerance, and want deer resistance. It thrives in full sun with medium water in zones 2–11.

Plant them together? Both overlap in zones 7–10. They share similar sun requirements (full sun), making them potential garden companions.

View Crepe MyrtleProfile →View Morning GloryProfile →

Frequently Asked Questions

Can Crepe Myrtle and Morning Glory grow in the same hardiness zone?

Crepe Myrtle grows in USDA zones 7-10, while Morning Glory grows in zones 2-11. Both plants can grow together in zones 7 through 10.

Do Crepe Myrtle and Morning Glory have the same sun and water needs?

Crepe Myrtle needs full sun and medium water, while Morning Glory needs full sun and medium water. They share similar growing requirements and can be planted in the same bed.

Which grows taller, Crepe Myrtle or Morning Glory?

Crepe Myrtle grows taller at 25' compared to Morning Glory at 10'. Crepe Myrtle spreads 15' while Morning Glory spreads 2'.

Are Crepe Myrtle and Morning Glory deer resistant?

Yes, both Crepe Myrtle and Morning Glory are considered deer resistant, making them excellent choices for gardens in areas with deer pressure.

Which is easier to maintain, Crepe Myrtle or Morning Glory?

Both Crepe Myrtle and Morning Glory 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	Crepe Myrtle	Morning Glory
Scientific Name	Lagerstroemia indica	Ipomoea tricolor
Family	Lythraceae	Convolvulaceae
Category	trees	vines
Sun	☀️ Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧💧 Medium
Soil	Well-drained	Well-drained
Height	25'	10'
Spread	15'	2'
Bloom Season	Summer	Summer-Fall
Bloom Color	Pink, Red, White, Purple	Blue, Purple, Pink, White
Growth Rate	Fast	Fast
Native Region	Southeast Asia	Central America
Maintenance	Low	Low

Care Tips

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.

Morning Glory

✓Nick or soak seeds overnight for faster germination.
✓Provide sturdy support.
✓Self-seeds prolifically — can become invasive.
✓Full sun is essential for abundant blooms.

Which Plant Is Right for Your Garden?

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.

Choose Morning Glory if you want a low-maintenance plant, need drought tolerance, and want deer resistance. It thrives in full sun with medium water in zones 2–11.

Plant them together? Both overlap in zones 7–10. They share similar sun requirements (full sun), making them potential garden companions.

Frequently Asked Questions

Can Crepe Myrtle and Morning Glory grow in the same hardiness zone?

Crepe Myrtle grows in USDA zones 7-10, while Morning Glory grows in zones 2-11. Both plants can grow together in zones 7 through 10.

Do Crepe Myrtle and Morning Glory have the same sun and water needs?

Crepe Myrtle needs full sun and medium water, while Morning Glory needs full sun and medium water. They share similar growing requirements and can be planted in the same bed.

Which grows taller, Crepe Myrtle or Morning Glory?

Crepe Myrtle grows taller at 25' compared to Morning Glory at 10'. Crepe Myrtle spreads 15' while Morning Glory spreads 2'.

Are Crepe Myrtle and Morning Glory deer resistant?

Yes, both Crepe Myrtle and Morning Glory are considered deer resistant, making them excellent choices for gardens in areas with deer pressure.

Which is easier to maintain, Crepe Myrtle or Morning Glory?

Both Crepe Myrtle and Morning Glory have low maintenance requirements. They need a similar level of care including regular attention to watering, pruning, and soil health.