Lupine vs Rosemary

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

Lupine

Lupinus polyphyllus

Fabaceae · flowers

Deer ResistantMedium Maintenance

Rosemary

Salvia rosmarinus

Lamiaceae · herbs

EdibleDeer ResistantDrought TolerantLow Maintenance

Hardiness Zone Range

Lupine (Zones 4-7)

Rosemary (Zones 7-10)

Overlap: Both grow in zones 7–7

Detailed Comparison

Feature	Lupine	Rosemary
Scientific Name	Lupinus polyphyllus	Salvia rosmarinus
Family	Fabaceae	Lamiaceae
Category	flowers	herbs
Sun	☀️ Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧 Low
Soil	Well-drained, Slightly Acidic	Well-drained, Sandy
Height	4'	4'
Spread	2'	3'
Bloom Season	Late Spring-Summer	Spring
Bloom Color	Blue, Purple, Pink, Yellow	Blue, Purple
Growth Rate	Medium	Medium
Native Region	North America	Mediterranean
Maintenance	Medium	Low

Special Traits

Lupine

No — EdibleYes — Deer ResistantNo — Drought Tolerant

Rosemary

Yes — EdibleYes — Deer ResistantYes — Drought Tolerant

Care Tips

Lupine

✓Don't transplant — deep taproot.
✓Direct sow or plant young.
✓Nick seed coat before planting.
✓Nitrogen-fixing — don't fertilize.
✓Cool summers preferred.

Rosemary

✓Requires excellent drainage — root rot is the main killer.
✓Don't overwater.
✓Prune after flowering to maintain shape.
✓Can be trained as topiary or hedge.

Which Plant Is Right for Your Garden?

Choose Lupine if you don't mind medium maintenance, and want deer resistance. It thrives in full sun with medium water in zones 4–7.

Choose Rosemary if you want a low-maintenance plant, need drought tolerance, and want deer resistance. It thrives in full sun with low water in zones 7–10.

Plant them together? Both overlap in zones 7–7. They share similar sun requirements (full sun), making them potential garden companions.

View LupineProfile →View RosemaryProfile →

Frequently Asked Questions

Can Lupine and Rosemary grow in the same hardiness zone?

Lupine grows in USDA zones 4-7, while Rosemary grows in zones 7-10. Both plants can grow together in zones 7 through 7.

Do Lupine and Rosemary have the same sun and water needs?

Lupine needs full sun and medium water, while Rosemary needs full sun and low water. Their differing requirements mean you may need separate garden areas for each.

Which grows taller, Lupine or Rosemary?

Both Lupine and Rosemary reach approximately 4' in height, with spreads of 2' and 3' respectively.

Are Lupine and Rosemary deer resistant?

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

Which is easier to maintain, Lupine or Rosemary?

Lupine has medium maintenance while Rosemary has low maintenance. Rosemary may be easier for beginning gardeners to manage.

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Detailed Comparison

Feature	Lupine	Rosemary
Scientific Name	Lupinus polyphyllus	Salvia rosmarinus
Family	Fabaceae	Lamiaceae
Category	flowers	herbs
Sun	☀️ Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧 Low
Soil	Well-drained, Slightly Acidic	Well-drained, Sandy
Height	4'	4'
Spread	2'	3'
Bloom Season	Late Spring-Summer	Spring
Bloom Color	Blue, Purple, Pink, Yellow	Blue, Purple
Growth Rate	Medium	Medium
Native Region	North America	Mediterranean
Maintenance	Medium	Low

Care Tips

Lupine

✓Don't transplant — deep taproot.
✓Direct sow or plant young.
✓Nick seed coat before planting.
✓Nitrogen-fixing — don't fertilize.
✓Cool summers preferred.

Rosemary

✓Requires excellent drainage — root rot is the main killer.
✓Don't overwater.
✓Prune after flowering to maintain shape.
✓Can be trained as topiary or hedge.

Which Plant Is Right for Your Garden?

Choose Lupine if you don't mind medium maintenance, and want deer resistance. It thrives in full sun with medium water in zones 4–7.

Choose Rosemary if you want a low-maintenance plant, need drought tolerance, and want deer resistance. It thrives in full sun with low water in zones 7–10.

Plant them together? Both overlap in zones 7–7. They share similar sun requirements (full sun), making them potential garden companions.

Frequently Asked Questions

Can Lupine and Rosemary grow in the same hardiness zone?

Lupine grows in USDA zones 4-7, while Rosemary grows in zones 7-10. Both plants can grow together in zones 7 through 7.

Do Lupine and Rosemary have the same sun and water needs?

Lupine needs full sun and medium water, while Rosemary needs full sun and low water. Their differing requirements mean you may need separate garden areas for each.

Which grows taller, Lupine or Rosemary?

Both Lupine and Rosemary reach approximately 4' in height, with spreads of 2' and 3' respectively.

Are Lupine and Rosemary deer resistant?

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

Which is easier to maintain, Lupine or Rosemary?

Lupine has medium maintenance while Rosemary has low maintenance. Rosemary may be easier for beginning gardeners to manage.