Delphinium vs Jade Plant

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

Delphinium

Delphinium elatum

Ranunculaceae · flowers

Deer ResistantHigh Maintenance

Jade Plant

Crassula ovata

Crassulaceae · succulents

Deer ResistantDrought TolerantLow Maintenance

Hardiness Zone Range

Delphinium (Zones 3-7)

Jade Plant (Zones 10-12)

No zone overlap — these plants cannot be grown in the same climate

Detailed Comparison

Feature	Delphinium	Jade Plant
Scientific Name	Delphinium elatum	Crassula ovata
Family	Ranunculaceae	Crassulaceae
Category	flowers	succulents
Sun	☀️ Full Sun	☀️ Full Sun to Part Shade
Water	💧💧 Medium	💧 Low
Soil	Rich, Well-drained	Sandy, Well-drained
Height	6'	3'
Spread	2'	2'
Bloom Season	Early Summer	Winter
Bloom Color	Blue, Purple, White, Pink	White, Pink
Growth Rate	Fast	Slow
Native Region	Europe, Asia	South Africa
Maintenance	High	Low

Special Traits

Delphinium

No — EdibleYes — Deer ResistantNo — Drought Tolerant

Jade Plant

No — EdibleYes — Deer ResistantYes — 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.

Jade Plant

✓Allow soil to dry between waterings.
✓Reduce water in winter.
✓Can tolerate being rootbound.
✓Prune for desired shape.
✓Easy to propagate from leaves or cuttings.

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 Jade Plant if you want a low-maintenance plant, need drought tolerance, and want deer resistance. It thrives in full sun to part shade with low water in zones 10–12.

View DelphiniumProfile →View Jade PlantProfile →

Frequently Asked Questions

Can Delphinium and Jade Plant grow in the same hardiness zone?

Delphinium grows in USDA zones 3-7, while Jade Plant grows in zones 10-12. These plants have no overlapping hardiness zones, so they cannot be grown together in the same climate.

Do Delphinium and Jade Plant have the same sun and water needs?

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

Which grows taller, Delphinium or Jade Plant?

Delphinium grows taller at 6' compared to Jade Plant at 3'. Delphinium spreads 2' while Jade Plant spreads 2'.

Are Delphinium and Jade Plant deer resistant?

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

Which is easier to maintain, Delphinium or Jade Plant?

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

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Detailed Comparison

Feature	Delphinium	Jade Plant
Scientific Name	Delphinium elatum	Crassula ovata
Family	Ranunculaceae	Crassulaceae
Category	flowers	succulents
Sun	☀️ Full Sun	☀️ Full Sun to Part Shade
Water	💧💧 Medium	💧 Low
Soil	Rich, Well-drained	Sandy, Well-drained
Height	6'	3'
Spread	2'	2'
Bloom Season	Early Summer	Winter
Bloom Color	Blue, Purple, White, Pink	White, Pink
Growth Rate	Fast	Slow
Native Region	Europe, Asia	South Africa
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.

Jade Plant

✓Allow soil to dry between waterings.
✓Reduce water in winter.
✓Can tolerate being rootbound.
✓Prune for desired shape.
✓Easy to propagate from leaves or cuttings.

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 Jade Plant if you want a low-maintenance plant, need drought tolerance, and want deer resistance. It thrives in full sun to part shade with low water in zones 10–12.

Frequently Asked Questions

Can Delphinium and Jade Plant grow in the same hardiness zone?

Delphinium grows in USDA zones 3-7, while Jade Plant grows in zones 10-12. These plants have no overlapping hardiness zones, so they cannot be grown together in the same climate.

Do Delphinium and Jade Plant have the same sun and water needs?

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

Which grows taller, Delphinium or Jade Plant?

Delphinium grows taller at 6' compared to Jade Plant at 3'. Delphinium spreads 2' while Jade Plant spreads 2'.

Are Delphinium and Jade Plant deer resistant?

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

Which is easier to maintain, Delphinium or Jade Plant?

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