Broccoli vs Hollyhock

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

Broccoli

Brassica oleracea var. italica

Brassicaceae · vegetables

EdibleMedium Maintenance

Hollyhock

Alcea rosea

Malvaceae · flowers

EdibleDeer ResistantLow Maintenance

Hardiness Zone Range

Broccoli (Zones 2-11)

Hollyhock (Zones 3-8)

Overlap: Both grow in zones 3–8

Detailed Comparison

Feature	Broccoli	Hollyhock
Scientific Name	Brassica oleracea var. italica	Alcea rosea
Family	Brassicaceae	Malvaceae
Category	vegetables	flowers
Sun	☀️ Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧💧 Medium
Soil	Rich, Well-drained	Well-drained
Height	2'	8'
Spread	1' 6"	1' 6"
Bloom Season	Spring, Fall	Summer
Bloom Color	Yellow (if bolted)	Pink, Red, Yellow, White, Black
Growth Rate	Medium	Fast
Native Region	Mediterranean	China, Turkey
Maintenance	Medium	Low

Special Traits

Broccoli

Yes — EdibleNo — Deer ResistantNo — Drought Tolerant

Hollyhock

Yes — EdibleYes — Deer ResistantNo — Drought Tolerant

Care Tips

Broccoli

✓Transplant 2-3 weeks before last frost.
✓Harvest main head before yellow flowers open.
✓Side shoots keep producing for weeks.
✓Row cover protects from cabbage worms.

Hollyhock

✓Plant against a wall or fence for wind protection.
✓Prone to rust — space for air circulation.
✓Self-seeds prolifically.
✓Biennial but self-sows to seem perennial.

Which Plant Is Right for Your Garden?

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

Choose Hollyhock if you want a low-maintenance plant, and want deer resistance. It thrives in full sun with medium water in zones 3–8.

Plant them together? Both overlap in zones 3–8. They share similar sun requirements (full sun), making them potential garden companions.

View BroccoliProfile →View HollyhockProfile →

Frequently Asked Questions

Can Broccoli and Hollyhock grow in the same hardiness zone?

Broccoli grows in USDA zones 2-11, while Hollyhock grows in zones 3-8. Both plants can grow together in zones 3 through 8.

Do Broccoli and Hollyhock have the same sun and water needs?

Broccoli needs full sun and medium water, while Hollyhock needs full sun and medium water. They share similar growing requirements and can be planted in the same bed.

Which grows taller, Broccoli or Hollyhock?

Hollyhock grows taller at 8' compared to Broccoli at 2'. Hollyhock spreads 1' 6" while Broccoli spreads 1' 6".

Are Broccoli and Hollyhock deer resistant?

Hollyhock is deer resistant, but Broccoli is not. If deer are a concern, Hollyhock is the better choice, or protect Broccoli with fencing.

Which is easier to maintain, Broccoli or Hollyhock?

Broccoli has medium maintenance while Hollyhock has low maintenance. Hollyhock may be easier for beginning gardeners to manage.

Explore More Data Tools

For adjacent public-data tools, methodology notes, and network updates, visit DataPeek Facts.

Detailed Comparison

Feature	Broccoli	Hollyhock
Scientific Name	Brassica oleracea var. italica	Alcea rosea
Family	Brassicaceae	Malvaceae
Category	vegetables	flowers
Sun	☀️ Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧💧 Medium
Soil	Rich, Well-drained	Well-drained
Height	2'	8'
Spread	1' 6"	1' 6"
Bloom Season	Spring, Fall	Summer
Bloom Color	Yellow (if bolted)	Pink, Red, Yellow, White, Black
Growth Rate	Medium	Fast
Native Region	Mediterranean	China, Turkey
Maintenance	Medium	Low

Care Tips

Broccoli

✓Transplant 2-3 weeks before last frost.
✓Harvest main head before yellow flowers open.
✓Side shoots keep producing for weeks.
✓Row cover protects from cabbage worms.

Hollyhock

✓Plant against a wall or fence for wind protection.
✓Prone to rust — space for air circulation.
✓Self-seeds prolifically.
✓Biennial but self-sows to seem perennial.

Which Plant Is Right for Your Garden?

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

Choose Hollyhock if you want a low-maintenance plant, and want deer resistance. It thrives in full sun with medium water in zones 3–8.

Plant them together? Both overlap in zones 3–8. They share similar sun requirements (full sun), making them potential garden companions.

Frequently Asked Questions

Can Broccoli and Hollyhock grow in the same hardiness zone?

Broccoli grows in USDA zones 2-11, while Hollyhock grows in zones 3-8. Both plants can grow together in zones 3 through 8.

Do Broccoli and Hollyhock have the same sun and water needs?

Broccoli needs full sun and medium water, while Hollyhock needs full sun and medium water. They share similar growing requirements and can be planted in the same bed.

Which grows taller, Broccoli or Hollyhock?

Hollyhock grows taller at 8' compared to Broccoli at 2'. Hollyhock spreads 1' 6" while Broccoli spreads 1' 6".

Are Broccoli and Hollyhock deer resistant?

Hollyhock is deer resistant, but Broccoli is not. If deer are a concern, Hollyhock is the better choice, or protect Broccoli with fencing.

Which is easier to maintain, Broccoli or Hollyhock?

Broccoli has medium maintenance while Hollyhock has low maintenance. Hollyhock may be easier for beginning gardeners to manage.