Marigold vs Rosemary

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

Marigold

Tagetes spp.

Asteraceae · flowers

Deer ResistantDrought TolerantLow Maintenance

Rosemary

Salvia rosmarinus

Lamiaceae · herbs

EdibleDeer ResistantDrought TolerantLow Maintenance

Hardiness Zone Range

Marigold (Zones 2-11)

Rosemary (Zones 7-10)

Overlap: Both grow in zones 7–10

Detailed Comparison

Feature	Marigold	Rosemary
Scientific Name	Tagetes spp.	Salvia rosmarinus
Family	Asteraceae	Lamiaceae
Category	flowers	herbs
Sun	☀️ Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧 Low
Soil	Well-drained	Well-drained, Sandy
Height	2'	4'
Spread	1'	3'
Bloom Season	Summer-Fall	Spring
Bloom Color	Yellow, Orange, Red	Blue, Purple
Growth Rate	Fast	Medium
Native Region	Americas	Mediterranean
Maintenance	Low	Low

Special Traits

Marigold

No — EdibleYes — Deer ResistantYes — Drought Tolerant

Rosemary

Yes — EdibleYes — Deer ResistantYes — Drought Tolerant

Care Tips

Marigold

✓Deadhead regularly for continuous bloom.
✓Roots exude substances that repel nematodes — excellent companion plant for vegetables.
✓Direct sow or transplant.

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 Marigold if you want a low-maintenance plant, need drought tolerance, and want deer resistance. It thrives in full sun with medium water in zones 2–11.

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 7–10. They share similar sun requirements (full sun), making them potential garden companions.

View MarigoldProfile →View RosemaryProfile →

Frequently Asked Questions

Can Marigold and Rosemary grow in the same hardiness zone?

Marigold grows in USDA zones 2-11, while Rosemary grows in zones 7-10. Both plants can grow together in zones 7 through 10.

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

Marigold 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, Marigold or Rosemary?

Rosemary grows taller at 4' compared to Marigold at 2'. Rosemary spreads 3' while Marigold spreads 1'.

Are Marigold and Rosemary deer resistant?

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

Which is easier to maintain, Marigold or Rosemary?

Both Marigold and Rosemary 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	Marigold	Rosemary
Scientific Name	Tagetes spp.	Salvia rosmarinus
Family	Asteraceae	Lamiaceae
Category	flowers	herbs
Sun	☀️ Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧 Low
Soil	Well-drained	Well-drained, Sandy
Height	2'	4'
Spread	1'	3'
Bloom Season	Summer-Fall	Spring
Bloom Color	Yellow, Orange, Red	Blue, Purple
Growth Rate	Fast	Medium
Native Region	Americas	Mediterranean
Maintenance	Low	Low

Care Tips

Marigold

✓Deadhead regularly for continuous bloom.
✓Roots exude substances that repel nematodes — excellent companion plant for vegetables.
✓Direct sow or transplant.

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 Marigold if you want a low-maintenance plant, need drought tolerance, and want deer resistance. It thrives in full sun with medium water in zones 2–11.

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 7–10. They share similar sun requirements (full sun), making them potential garden companions.

Frequently Asked Questions

Can Marigold and Rosemary grow in the same hardiness zone?

Marigold grows in USDA zones 2-11, while Rosemary grows in zones 7-10. Both plants can grow together in zones 7 through 10.

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

Marigold 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, Marigold or Rosemary?

Rosemary grows taller at 4' compared to Marigold at 2'. Rosemary spreads 3' while Marigold spreads 1'.

Are Marigold and Rosemary deer resistant?

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

Which is easier to maintain, Marigold or Rosemary?

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