Broccoli vs Forsythia

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

Broccoli

Brassica oleracea var. italica

Brassicaceae · vegetables

EdibleMedium Maintenance

Forsythia

Forsythia × intermedia

Oleaceae · shrubs

Deer ResistantLow Maintenance

Hardiness Zone Range

Broccoli (Zones 2-11)

Forsythia (Zones 5-8)

Overlap: Both grow in zones 5–8

Detailed Comparison

Feature	Broccoli	Forsythia
Scientific Name	Brassica oleracea var. italica	Forsythia × intermedia
Family	Brassicaceae	Oleaceae
Category	vegetables	shrubs
Sun	☀️ Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧💧 Medium
Soil	Rich, Well-drained	Adaptable
Height	2'	10'
Spread	1' 6"	10'
Bloom Season	Spring, Fall	Early Spring
Bloom Color	Yellow (if bolted)	Yellow
Growth Rate	Medium	Fast
Native Region	Mediterranean	East Asia
Maintenance	Medium	Low

Special Traits

Broccoli

Yes — EdibleNo — Deer ResistantNo — Drought Tolerant

Forsythia

No — 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.

Forsythia

✓Prune immediately after flowering — blooms on old wood.
✓Can be cut to ground for rejuvenation.
✓Use as informal hedge or specimen.
✓Branches root where they touch ground.

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 Forsythia if you want a low-maintenance plant, and want deer resistance. It thrives in full sun with medium water in zones 5–8.

Plant them together? Both overlap in zones 5–8. They share similar sun requirements (full sun), making them potential garden companions.

View BroccoliProfile →View ForsythiaProfile →

Frequently Asked Questions

Can Broccoli and Forsythia grow in the same hardiness zone?

Broccoli grows in USDA zones 2-11, while Forsythia grows in zones 5-8. Both plants can grow together in zones 5 through 8.

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

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

Which grows taller, Broccoli or Forsythia?

Forsythia grows taller at 10' compared to Broccoli at 2'. Forsythia spreads 10' while Broccoli spreads 1' 6".

Are Broccoli and Forsythia deer resistant?

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

Which is easier to maintain, Broccoli or Forsythia?

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

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Detailed Comparison

Feature	Broccoli	Forsythia
Scientific Name	Brassica oleracea var. italica	Forsythia × intermedia
Family	Brassicaceae	Oleaceae
Category	vegetables	shrubs
Sun	☀️ Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧💧 Medium
Soil	Rich, Well-drained	Adaptable
Height	2'	10'
Spread	1' 6"	10'
Bloom Season	Spring, Fall	Early Spring
Bloom Color	Yellow (if bolted)	Yellow
Growth Rate	Medium	Fast
Native Region	Mediterranean	East Asia
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.

Forsythia

✓Prune immediately after flowering — blooms on old wood.
✓Can be cut to ground for rejuvenation.
✓Use as informal hedge or specimen.
✓Branches root where they touch ground.

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 Forsythia if you want a low-maintenance plant, and want deer resistance. It thrives in full sun with medium water in zones 5–8.

Plant them together? Both overlap in zones 5–8. They share similar sun requirements (full sun), making them potential garden companions.

Frequently Asked Questions

Can Broccoli and Forsythia grow in the same hardiness zone?

Broccoli grows in USDA zones 2-11, while Forsythia grows in zones 5-8. Both plants can grow together in zones 5 through 8.

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

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

Which grows taller, Broccoli or Forsythia?

Forsythia grows taller at 10' compared to Broccoli at 2'. Forsythia spreads 10' while Broccoli spreads 1' 6".

Are Broccoli and Forsythia deer resistant?

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

Which is easier to maintain, Broccoli or Forsythia?

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