Bell Pepper vs Black-Eyed Susan

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

Bell Pepper

Capsicum annuum

Solanaceae · vegetables

EdibleMedium Maintenance

Black-Eyed Susan

Rudbeckia hirta

Asteraceae · flowers

Deer ResistantDrought TolerantLow Maintenance

Hardiness Zone Range

Bell Pepper (Zones 2-11)

Black-Eyed Susan (Zones 3-9)

Overlap: Both grow in zones 3–9

Detailed Comparison

Feature	Bell Pepper	Black-Eyed Susan
Scientific Name	Capsicum annuum	Rudbeckia hirta
Family	Solanaceae	Asteraceae
Category	vegetables	flowers
Sun	☀️ Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧💧 Medium
Soil	Rich, Well-drained	Well-drained
Height	3'	3'
Spread	1' 6"	1' 6"
Bloom Season	Summer	Summer-Fall
Bloom Color	White	Yellow
Growth Rate	Medium	Fast
Native Region	Central/South America	Eastern North America
Maintenance	Medium	Low

Special Traits

Bell Pepper

Yes — EdibleNo — Deer ResistantNo — Drought Tolerant

Black-Eyed Susan

No — EdibleYes — Deer ResistantYes — 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

✓Deadhead spent blooms to encourage reblooming.
✓Divide clumps every 3-4 years.
✓Tolerates poor soil and drought once established.

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 if you want a low-maintenance plant, need drought tolerance, and want deer resistance. It thrives in full sun with medium water in zones 3–9.

Plant them together? Both overlap in zones 3–9. They share similar sun requirements (full sun), making them potential garden companions.

View Bell PepperProfile →View Black-Eyed SusanProfile →

Frequently Asked Questions

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

Bell Pepper grows in USDA zones 2-11, while Black-Eyed Susan grows in zones 3-9. Both plants can grow together in zones 3 through 9.

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

Bell Pepper needs full sun and medium water, while Black-Eyed Susan 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?

Both Bell Pepper and Black-Eyed Susan reach approximately 3' in height, with spreads of 1' 6" and 1' 6" respectively.

Are Bell Pepper and Black-Eyed Susan deer resistant?

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

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

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

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Detailed Comparison

Feature	Bell Pepper	Black-Eyed Susan
Scientific Name	Capsicum annuum	Rudbeckia hirta
Family	Solanaceae	Asteraceae
Category	vegetables	flowers
Sun	☀️ Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧💧 Medium
Soil	Rich, Well-drained	Well-drained
Height	3'	3'
Spread	1' 6"	1' 6"
Bloom Season	Summer	Summer-Fall
Bloom Color	White	Yellow
Growth Rate	Medium	Fast
Native Region	Central/South America	Eastern North America
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

✓Deadhead spent blooms to encourage reblooming.
✓Divide clumps every 3-4 years.
✓Tolerates poor soil and drought once established.

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 if you want a low-maintenance plant, need drought tolerance, and want deer resistance. It thrives in full sun with medium water in zones 3–9.

Plant them together? Both overlap in zones 3–9. They share similar sun requirements (full sun), making them potential garden companions.

Frequently Asked Questions

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

Bell Pepper grows in USDA zones 2-11, while Black-Eyed Susan grows in zones 3-9. Both plants can grow together in zones 3 through 9.

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

Bell Pepper needs full sun and medium water, while Black-Eyed Susan 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?

Both Bell Pepper and Black-Eyed Susan reach approximately 3' in height, with spreads of 1' 6" and 1' 6" respectively.

Are Bell Pepper and Black-Eyed Susan deer resistant?

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

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

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