Delphinium vs Mint

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

Delphinium

Delphinium elatum

Ranunculaceae · flowers

Deer ResistantHigh Maintenance

Mint

Mentha × piperita

Lamiaceae · herbs

EdibleDeer ResistantLow Maintenance

Hardiness Zone Range

Delphinium (Zones 3-7)

Mint (Zones 3-9)

Overlap: Both grow in zones 3–7

Detailed Comparison

Feature	Delphinium	Mint
Scientific Name	Delphinium elatum	Mentha × piperita
Family	Ranunculaceae	Lamiaceae
Category	flowers	herbs
Sun	☀️ Full Sun	⛅ Part Shade
Water	💧💧 Medium	💧💧 Medium
Soil	Rich, Well-drained	Rich, Moist
Height	6'	1' 6"
Spread	2'	3'
Bloom Season	Early Summer	Summer
Bloom Color	Blue, Purple, White, Pink	Purple
Growth Rate	Fast	Fast
Native Region	Europe, Asia	Europe
Maintenance	High	Low

Special Traits

Delphinium

No — EdibleYes — Deer ResistantNo — Drought Tolerant

Mint

Yes — EdibleYes — Deer ResistantNo — Drought Tolerant

Care Tips

Delphinium

✓Stake tall varieties.
✓Cut back after first bloom for possible rebloom.
✓Needs cool summers — struggles in heat.
✓Slugs love young growth.
✓All parts are toxic.

Mint

✓ALWAYS grow in containers or with buried barriers — mint is extremely invasive.
✓Harvest frequently to keep bushy.
✓Thrives in moist shade.
✓Many varieties: chocolate, apple, pineapple.

Which Plant Is Right for Your Garden?

Choose Delphinium if you don't mind high maintenance, and want deer resistance. It thrives in full sun with medium water in zones 3–7.

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

Plant them together? Both overlap in zones 3–7. However, they have different sun needs, so plan your garden layout carefully.

View DelphiniumProfile →View MintProfile →

Frequently Asked Questions

Can Delphinium and Mint grow in the same hardiness zone?

Delphinium grows in USDA zones 3-7, while Mint grows in zones 3-9. Both plants can grow together in zones 3 through 7.

Do Delphinium and Mint have the same sun and water needs?

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

Which grows taller, Delphinium or Mint?

Delphinium grows taller at 6' compared to Mint at 1' 6". Delphinium spreads 2' while Mint spreads 3'.

Are Delphinium and Mint deer resistant?

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

Which is easier to maintain, Delphinium or Mint?

Delphinium has high maintenance while Mint has low maintenance. Mint may be easier for beginning gardeners to manage.

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Detailed Comparison

Feature	Delphinium	Mint
Scientific Name	Delphinium elatum	Mentha × piperita
Family	Ranunculaceae	Lamiaceae
Category	flowers	herbs
Sun	☀️ Full Sun	⛅ Part Shade
Water	💧💧 Medium	💧💧 Medium
Soil	Rich, Well-drained	Rich, Moist
Height	6'	1' 6"
Spread	2'	3'
Bloom Season	Early Summer	Summer
Bloom Color	Blue, Purple, White, Pink	Purple
Growth Rate	Fast	Fast
Native Region	Europe, Asia	Europe
Maintenance	High	Low

Care Tips

Delphinium

✓Stake tall varieties.
✓Cut back after first bloom for possible rebloom.
✓Needs cool summers — struggles in heat.
✓Slugs love young growth.
✓All parts are toxic.

Mint

✓ALWAYS grow in containers or with buried barriers — mint is extremely invasive.
✓Harvest frequently to keep bushy.
✓Thrives in moist shade.
✓Many varieties: chocolate, apple, pineapple.

Which Plant Is Right for Your Garden?

Choose Delphinium if you don't mind high maintenance, and want deer resistance. It thrives in full sun with medium water in zones 3–7.

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

Plant them together? Both overlap in zones 3–7. However, they have different sun needs, so plan your garden layout carefully.

Frequently Asked Questions

Can Delphinium and Mint grow in the same hardiness zone?

Delphinium grows in USDA zones 3-7, while Mint grows in zones 3-9. Both plants can grow together in zones 3 through 7.

Do Delphinium and Mint have the same sun and water needs?

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

Which grows taller, Delphinium or Mint?

Delphinium grows taller at 6' compared to Mint at 1' 6". Delphinium spreads 2' while Mint spreads 3'.

Are Delphinium and Mint deer resistant?

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

Which is easier to maintain, Delphinium or Mint?

Delphinium has high maintenance while Mint has low maintenance. Mint may be easier for beginning gardeners to manage.