Geranium vs Lavender

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

Geranium

Pelargonium × hortorum

Geraniaceae · flowers

Deer ResistantDrought TolerantMedium Maintenance

Lavender

Lavandula angustifolia

Lamiaceae · flowers

Deer ResistantDrought TolerantLow Maintenance

Hardiness Zone Range

Geranium (Zones 9-11)

Lavender (Zones 5-9)

Overlap: Both grow in zones 9–9

Detailed Comparison

Feature	Geranium	Lavender
Scientific Name	Pelargonium × hortorum	Lavandula angustifolia
Family	Geraniaceae	Lamiaceae
Category	flowers	flowers
Sun	☀️ Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧 Low
Soil	Well-drained	Well-drained, Sandy
Height	1' 6"	2'
Spread	1' 6"	2'
Bloom Season	Spring-Fall	Summer
Bloom Color	Red, Pink, White, Salmon	Purple
Growth Rate	Fast	Medium
Native Region	South Africa	Mediterranean
Maintenance	Medium	Low

Special Traits

Geranium

No — EdibleYes — Deer ResistantYes — Drought Tolerant

Lavender

No — EdibleYes — Deer ResistantYes — Drought Tolerant

Care Tips

Geranium

✓Deadhead spent flower stems at base.
✓Let soil dry slightly between waterings.
✓Feed every 2 weeks.
✓Overwinter indoors in cold climates.
✓Excellent in containers.

Lavender

✓Requires excellent drainage — add sand or gravel to heavy soils.
✓Prune after flowering but never into old wood.
✓Avoid overhead watering.

Which Plant Is Right for Your Garden?

Choose Geranium if you don't mind medium maintenance, need drought tolerance, and want deer resistance. It thrives in full sun with medium water in zones 9–11.

Choose Lavender if you want a low-maintenance plant, need drought tolerance, and want deer resistance. It thrives in full sun with low water in zones 5–9.

Plant them together? Both overlap in zones 9–9. They share similar sun requirements (full sun), making them potential garden companions.

View GeraniumProfile →View LavenderProfile →

Frequently Asked Questions

Can Geranium and Lavender grow in the same hardiness zone?

Geranium grows in USDA zones 9-11, while Lavender grows in zones 5-9. Both plants can grow together in zones 9 through 9.

Do Geranium and Lavender have the same sun and water needs?

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

Which grows taller, Geranium or Lavender?

Lavender grows taller at 2' compared to Geranium at 1' 6". Lavender spreads 2' while Geranium spreads 1' 6".

Are Geranium and Lavender deer resistant?

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

Which is easier to maintain, Geranium or Lavender?

Geranium has medium maintenance while Lavender has low maintenance. Lavender may be easier for beginning gardeners to manage.

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Detailed Comparison

Feature	Geranium	Lavender
Scientific Name	Pelargonium × hortorum	Lavandula angustifolia
Family	Geraniaceae	Lamiaceae
Category	flowers	flowers
Sun	☀️ Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧 Low
Soil	Well-drained	Well-drained, Sandy
Height	1' 6"	2'
Spread	1' 6"	2'
Bloom Season	Spring-Fall	Summer
Bloom Color	Red, Pink, White, Salmon	Purple
Growth Rate	Fast	Medium
Native Region	South Africa	Mediterranean
Maintenance	Medium	Low

Care Tips

Geranium

✓Deadhead spent flower stems at base.
✓Let soil dry slightly between waterings.
✓Feed every 2 weeks.
✓Overwinter indoors in cold climates.
✓Excellent in containers.

Lavender

✓Requires excellent drainage — add sand or gravel to heavy soils.
✓Prune after flowering but never into old wood.
✓Avoid overhead watering.

Which Plant Is Right for Your Garden?

Choose Geranium if you don't mind medium maintenance, need drought tolerance, and want deer resistance. It thrives in full sun with medium water in zones 9–11.

Choose Lavender if you want a low-maintenance plant, need drought tolerance, and want deer resistance. It thrives in full sun with low water in zones 5–9.

Plant them together? Both overlap in zones 9–9. They share similar sun requirements (full sun), making them potential garden companions.

Frequently Asked Questions

Can Geranium and Lavender grow in the same hardiness zone?

Geranium grows in USDA zones 9-11, while Lavender grows in zones 5-9. Both plants can grow together in zones 9 through 9.

Do Geranium and Lavender have the same sun and water needs?

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

Which grows taller, Geranium or Lavender?

Lavender grows taller at 2' compared to Geranium at 1' 6". Lavender spreads 2' while Geranium spreads 1' 6".

Are Geranium and Lavender deer resistant?

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

Which is easier to maintain, Geranium or Lavender?

Geranium has medium maintenance while Lavender has low maintenance. Lavender may be easier for beginning gardeners to manage.