Bell Pepper vs Black-Eyed Susan Vine

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

Bell Pepper

Capsicum annuum

Solanaceae · vegetables

EdibleMedium Maintenance

Black-Eyed Susan Vine

Thunbergia alata

Acanthaceae · vines

Deer ResistantLow Maintenance

Hardiness Zone Range

Bell Pepper (Zones 2-11)

Black-Eyed Susan Vine (Zones 10-11)

Overlap: Both grow in zones 10–11

Detailed Comparison

Feature	Bell Pepper	Black-Eyed Susan Vine
Scientific Name	Capsicum annuum	Thunbergia alata
Family	Solanaceae	Acanthaceae
Category	vegetables	vines
Sun	☀️ Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧💧 Medium
Soil	Rich, Well-drained	Well-drained
Height	3'	8'
Spread	1' 6"	2'
Bloom Season	Summer	Summer-Fall
Bloom Color	White	Orange, Yellow, White
Growth Rate	Medium	Fast
Native Region	Central/South America	East Africa
Maintenance	Medium	Low

Special Traits

Bell Pepper

Yes — EdibleNo — Deer ResistantNo — Drought Tolerant

Black-Eyed Susan Vine

No — EdibleYes — Deer ResistantNo — Drought Tolerant

Care Tips

Bell Pepper

✓Start indoors 8-10 weeks before last frost.
✓Needs warm soil (65°F+) for transplanting.
✓Harvest regularly to encourage more fruit.
✓Calcium prevents blossom end rot.

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.

Which Plant Is Right for Your Garden?

Choose Bell Pepper if you don't mind medium maintenance. It thrives in full sun with medium water in zones 2–11.

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.

Plant them together? Both overlap in zones 10–11. They share similar sun requirements (full sun), making them potential garden companions.

View Bell PepperProfile →View Black-Eyed Susan VineProfile →

Frequently Asked Questions

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

Bell Pepper grows in USDA zones 2-11, while Black-Eyed Susan Vine grows in zones 10-11. Both plants can grow together in zones 10 through 11.

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

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

Which grows taller, Bell Pepper or Black-Eyed Susan Vine?

Black-Eyed Susan Vine grows taller at 8' compared to Bell Pepper at 3'. Black-Eyed Susan Vine spreads 2' while Bell Pepper spreads 1' 6".

Are Bell Pepper and Black-Eyed Susan Vine deer resistant?

Black-Eyed Susan Vine is deer resistant, but Bell Pepper is not. If deer are a concern, Black-Eyed Susan Vine is the better choice, or protect Bell Pepper with fencing.

Which is easier to maintain, Bell Pepper or Black-Eyed Susan Vine?

Bell Pepper has medium maintenance while Black-Eyed Susan Vine has low maintenance. Black-Eyed Susan Vine may be easier for beginning gardeners to manage.

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Detailed Comparison

Feature	Bell Pepper	Black-Eyed Susan Vine
Scientific Name	Capsicum annuum	Thunbergia alata
Family	Solanaceae	Acanthaceae
Category	vegetables	vines
Sun	☀️ Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧💧 Medium
Soil	Rich, Well-drained	Well-drained
Height	3'	8'
Spread	1' 6"	2'
Bloom Season	Summer	Summer-Fall
Bloom Color	White	Orange, Yellow, White
Growth Rate	Medium	Fast
Native Region	Central/South America	East Africa
Maintenance	Medium	Low

Care Tips

Bell Pepper

✓Start indoors 8-10 weeks before last frost.
✓Needs warm soil (65°F+) for transplanting.
✓Harvest regularly to encourage more fruit.
✓Calcium prevents blossom end rot.

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.

Which Plant Is Right for Your Garden?

Choose Bell Pepper if you don't mind medium maintenance. It thrives in full sun with medium water in zones 2–11.

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.

Plant them together? Both overlap in zones 10–11. They share similar sun requirements (full sun), making them potential garden companions.

Frequently Asked Questions

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

Bell Pepper grows in USDA zones 2-11, while Black-Eyed Susan Vine grows in zones 10-11. Both plants can grow together in zones 10 through 11.

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

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

Which grows taller, Bell Pepper or Black-Eyed Susan Vine?

Black-Eyed Susan Vine grows taller at 8' compared to Bell Pepper at 3'. Black-Eyed Susan Vine spreads 2' while Bell Pepper spreads 1' 6".

Are Bell Pepper and Black-Eyed Susan Vine deer resistant?

Black-Eyed Susan Vine is deer resistant, but Bell Pepper is not. If deer are a concern, Black-Eyed Susan Vine is the better choice, or protect Bell Pepper with fencing.

Which is easier to maintain, Bell Pepper or Black-Eyed Susan Vine?

Bell Pepper has medium maintenance while Black-Eyed Susan Vine has low maintenance. Black-Eyed Susan Vine may be easier for beginning gardeners to manage.