Black-Eyed Susan Vine vs Holly

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

Black-Eyed Susan Vine

Thunbergia alata

Acanthaceae · vines

Deer ResistantLow Maintenance

Holly

Ilex opaca

Aquifoliaceae · shrubs

Deer ResistantLow Maintenance

Hardiness Zone Range

Black-Eyed Susan Vine (Zones 10-11)

Holly (Zones 5-9)

No zone overlap — these plants cannot be grown in the same climate

Detailed Comparison

Feature	Black-Eyed Susan Vine	Holly
Scientific Name	Thunbergia alata	Ilex opaca
Family	Acanthaceae	Aquifoliaceae
Category	vines	shrubs
Sun	☀️ Full Sun	☀️ Full Sun to Part Shade
Water	💧💧 Medium	💧💧 Medium
Soil	Well-drained	Acidic, Well-drained
Height	8'	40'
Spread	2'	20'
Bloom Season	Summer-Fall	Spring
Bloom Color	Orange, Yellow, White	White
Growth Rate	Fast	Slow
Native Region	East Africa	Eastern North America
Maintenance	Low	Low

Special Traits

Black-Eyed Susan Vine

No — EdibleYes — Deer ResistantNo — Drought Tolerant

Holly

No — EdibleYes — Deer ResistantNo — 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.

Holly

✓Need both male and female plants for berries.
✓One male can pollinate 6-8 females.
✓Prune in winter for holiday decorations.
✓Tolerates heavy shading.

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 Holly if you want a low-maintenance plant, and want deer resistance. It thrives in full sun to part shade with medium water in zones 5–9.

View Black-Eyed Susan VineProfile →View HollyProfile →

Frequently Asked Questions

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

Black-Eyed Susan Vine grows in USDA zones 10-11, while Holly grows in zones 5-9. These plants have no overlapping hardiness zones, so they cannot be grown together in the same climate.

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

Black-Eyed Susan Vine needs full sun and medium water, while Holly needs full sun to part shade and medium water. Their differing requirements mean you may need separate garden areas for each.

Which grows taller, Black-Eyed Susan Vine or Holly?

Holly grows taller at 40' compared to Black-Eyed Susan Vine at 8'. Holly spreads 20' while Black-Eyed Susan Vine spreads 2'.

Are Black-Eyed Susan Vine and Holly deer resistant?

Yes, both Black-Eyed Susan Vine and Holly 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 Holly?

Both Black-Eyed Susan Vine and Holly 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	Holly
Scientific Name	Thunbergia alata	Ilex opaca
Family	Acanthaceae	Aquifoliaceae
Category	vines	shrubs
Sun	☀️ Full Sun	☀️ Full Sun to Part Shade
Water	💧💧 Medium	💧💧 Medium
Soil	Well-drained	Acidic, Well-drained
Height	8'	40'
Spread	2'	20'
Bloom Season	Summer-Fall	Spring
Bloom Color	Orange, Yellow, White	White
Growth Rate	Fast	Slow
Native Region	East Africa	Eastern North America
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.

Holly

✓Need both male and female plants for berries.
✓One male can pollinate 6-8 females.
✓Prune in winter for holiday decorations.
✓Tolerates heavy shading.

Frequently Asked Questions

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

Black-Eyed Susan Vine grows in USDA zones 10-11, while Holly grows in zones 5-9. These plants have no overlapping hardiness zones, so they cannot be grown together in the same climate.

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

Black-Eyed Susan Vine needs full sun and medium water, while Holly needs full sun to part shade and medium water. Their differing requirements mean you may need separate garden areas for each.

Which grows taller, Black-Eyed Susan Vine or Holly?

Holly grows taller at 40' compared to Black-Eyed Susan Vine at 8'. Holly spreads 20' while Black-Eyed Susan Vine spreads 2'.

Are Black-Eyed Susan Vine and Holly deer resistant?

Yes, both Black-Eyed Susan Vine and Holly 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 Holly?

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