Dendrobium Orchid vs Morning Glory

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

Dendrobium Orchid

Dendrobium spp.

Orchidaceae · flowers

Deer ResistantMedium Maintenance

Morning Glory

Ipomoea tricolor

Convolvulaceae · vines

Deer ResistantDrought TolerantLow Maintenance

Hardiness Zone Range

Dendrobium Orchid (Zones 9-12)

Morning Glory (Zones 2-11)

Overlap: Both grow in zones 9–11

Detailed Comparison

Feature	Dendrobium Orchid	Morning Glory
Scientific Name	Dendrobium spp.	Ipomoea tricolor
Family	Orchidaceae	Convolvulaceae
Category	flowers	vines
Sun	⛅ Part Shade	☀️ Full Sun
Water	💧 Low	💧💧 Medium
Soil	Orchid bark mix	Well-drained
Height	2'	10'
Spread	8"	2'
Bloom Season	Spring	Summer-Fall
Bloom Color	White, Purple, Yellow	Blue, Purple, Pink, White
Growth Rate	Medium	Fast
Native Region	Asia, Australia	Central America
Maintenance	Medium	Low

Special Traits

Dendrobium Orchid

No — EdibleYes — Deer ResistantNo — Drought Tolerant

Morning Glory

No — EdibleYes — Deer ResistantYes — Drought Tolerant

Care Tips

Dendrobium Orchid

✓Growing conditions vary by type — research your specific species.
✓Many need a cool, dry rest period to initiate blooming.
✓Good air circulation essential.

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 Dendrobium Orchid if you don't mind medium maintenance, and want deer resistance. It thrives in part shade with low water in zones 9–12.

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 9–11. However, they have different sun needs, so plan your garden layout carefully.

View Dendrobium OrchidProfile →View Morning GloryProfile →

Frequently Asked Questions

Can Dendrobium Orchid and Morning Glory grow in the same hardiness zone?

Dendrobium Orchid grows in USDA zones 9-12, while Morning Glory grows in zones 2-11. Both plants can grow together in zones 9 through 11.

Do Dendrobium Orchid and Morning Glory have the same sun and water needs?

Dendrobium Orchid needs part shade and low water, while Morning Glory needs full sun and medium water. Their differing requirements mean you may need separate garden areas for each.

Which grows taller, Dendrobium Orchid or Morning Glory?

Morning Glory grows taller at 10' compared to Dendrobium Orchid at 2'. Morning Glory spreads 2' while Dendrobium Orchid spreads 8".

Are Dendrobium Orchid and Morning Glory deer resistant?

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

Which is easier to maintain, Dendrobium Orchid or Morning Glory?

Dendrobium Orchid has medium maintenance while Morning Glory has low maintenance. Morning Glory may be easier for beginning gardeners to manage.

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Detailed Comparison

Feature	Dendrobium Orchid	Morning Glory
Scientific Name	Dendrobium spp.	Ipomoea tricolor
Family	Orchidaceae	Convolvulaceae
Category	flowers	vines
Sun	⛅ Part Shade	☀️ Full Sun
Water	💧 Low	💧💧 Medium
Soil	Orchid bark mix	Well-drained
Height	2'	10'
Spread	8"	2'
Bloom Season	Spring	Summer-Fall
Bloom Color	White, Purple, Yellow	Blue, Purple, Pink, White
Growth Rate	Medium	Fast
Native Region	Asia, Australia	Central America
Maintenance	Medium	Low

Care Tips

Dendrobium Orchid

✓Growing conditions vary by type — research your specific species.
✓Many need a cool, dry rest period to initiate blooming.
✓Good air circulation essential.

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 Dendrobium Orchid if you don't mind medium maintenance, and want deer resistance. It thrives in part shade with low water in zones 9–12.

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 9–11. However, they have different sun needs, so plan your garden layout carefully.

Frequently Asked Questions

Can Dendrobium Orchid and Morning Glory grow in the same hardiness zone?

Dendrobium Orchid grows in USDA zones 9-12, while Morning Glory grows in zones 2-11. Both plants can grow together in zones 9 through 11.

Do Dendrobium Orchid and Morning Glory have the same sun and water needs?

Dendrobium Orchid needs part shade and low water, while Morning Glory needs full sun and medium water. Their differing requirements mean you may need separate garden areas for each.

Which grows taller, Dendrobium Orchid or Morning Glory?

Morning Glory grows taller at 10' compared to Dendrobium Orchid at 2'. Morning Glory spreads 2' while Dendrobium Orchid spreads 8".

Are Dendrobium Orchid and Morning Glory deer resistant?

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

Which is easier to maintain, Dendrobium Orchid or Morning Glory?

Dendrobium Orchid has medium maintenance while Morning Glory has low maintenance. Morning Glory may be easier for beginning gardeners to manage.