Daisy vs Onion

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

Daisy

Bellis perennis

Asteraceae · flowers

EdibleDeer ResistantLow Maintenance

Onion

Allium cepa

Amaryllidaceae · vegetables

EdibleDeer ResistantLow Maintenance

Hardiness Zone Range

Daisy (Zones 4-8)

Onion (Zones 3-9)

Overlap: Both grow in zones 4–8

Detailed Comparison

Feature	Daisy	Onion
Scientific Name	Bellis perennis	Allium cepa
Family	Asteraceae	Amaryllidaceae
Category	flowers	vegetables
Sun	☀️ Full Sun to Part Shade	☀️ Full Sun
Water	💧💧 Medium	💧💧 Medium
Soil	Well-drained	Rich, Well-drained
Height	6"	1' 6"
Spread	8"	4"
Bloom Season	Spring-Summer	Summer
Bloom Color	White, Pink	White
Growth Rate	Medium	Medium
Native Region	Europe	Central Asia
Maintenance	Low	Low

Special Traits

Daisy

Yes — EdibleYes — Deer ResistantNo — Drought Tolerant

Onion

Yes — EdibleYes — Deer ResistantNo — Drought Tolerant

Care Tips

Daisy

✓Deadhead to prevent self-seeding if desired.
✓Tolerates mowing in lawns.
✓Divide in spring or fall.
✓May go dormant in hot summers.
✓Edible flowers add beauty to salads.

Onion

✓Match variety to your latitude — long-day for north, short-day for south.
✓Plant sets or transplants for easiest results.
✓Stop watering when tops fall over.
✓Cure for 2 weeks before storing.

Which Plant Is Right for Your Garden?

Choose Daisy if you want a low-maintenance plant, and want deer resistance. It thrives in full sun to part shade with medium water in zones 4–8.

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

Plant them together? Both overlap in zones 4–8. However, they have different sun needs, so plan your garden layout carefully.

View DaisyProfile →View OnionProfile →

Frequently Asked Questions

Can Daisy and Onion grow in the same hardiness zone?

Daisy grows in USDA zones 4-8, while Onion grows in zones 3-9. Both plants can grow together in zones 4 through 8.

Do Daisy and Onion have the same sun and water needs?

Daisy needs full sun to part shade and medium water, while Onion needs full sun and medium water. Their differing requirements mean you may need separate garden areas for each.

Which grows taller, Daisy or Onion?

Onion grows taller at 1' 6" compared to Daisy at 6". Onion spreads 4" while Daisy spreads 8".

Are Daisy and Onion deer resistant?

Yes, both Daisy and Onion are considered deer resistant, making them excellent choices for gardens in areas with deer pressure.

Which is easier to maintain, Daisy or Onion?

Both Daisy and Onion 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	Daisy	Onion
Scientific Name	Bellis perennis	Allium cepa
Family	Asteraceae	Amaryllidaceae
Category	flowers	vegetables
Sun	☀️ Full Sun to Part Shade	☀️ Full Sun
Water	💧💧 Medium	💧💧 Medium
Soil	Well-drained	Rich, Well-drained
Height	6"	1' 6"
Spread	8"	4"
Bloom Season	Spring-Summer	Summer
Bloom Color	White, Pink	White
Growth Rate	Medium	Medium
Native Region	Europe	Central Asia
Maintenance	Low	Low

Care Tips

Daisy

✓Deadhead to prevent self-seeding if desired.
✓Tolerates mowing in lawns.
✓Divide in spring or fall.
✓May go dormant in hot summers.
✓Edible flowers add beauty to salads.

Onion

✓Match variety to your latitude — long-day for north, short-day for south.
✓Plant sets or transplants for easiest results.
✓Stop watering when tops fall over.
✓Cure for 2 weeks before storing.

Which Plant Is Right for Your Garden?

Choose Daisy if you want a low-maintenance plant, and want deer resistance. It thrives in full sun to part shade with medium water in zones 4–8.

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

Plant them together? Both overlap in zones 4–8. However, they have different sun needs, so plan your garden layout carefully.

Frequently Asked Questions

Can Daisy and Onion grow in the same hardiness zone?

Daisy grows in USDA zones 4-8, while Onion grows in zones 3-9. Both plants can grow together in zones 4 through 8.

Do Daisy and Onion have the same sun and water needs?

Daisy needs full sun to part shade and medium water, while Onion needs full sun and medium water. Their differing requirements mean you may need separate garden areas for each.

Which grows taller, Daisy or Onion?

Onion grows taller at 1' 6" compared to Daisy at 6". Onion spreads 4" while Daisy spreads 8".

Are Daisy and Onion deer resistant?

Yes, both Daisy and Onion are considered deer resistant, making them excellent choices for gardens in areas with deer pressure.

Which is easier to maintain, Daisy or Onion?

Both Daisy and Onion have low maintenance requirements. They need a similar level of care including regular attention to watering, pruning, and soil health.