Geranium vs Japanese Painted Fern

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

Geranium

Pelargonium × hortorum

Geraniaceae · flowers

Deer ResistantDrought TolerantMedium Maintenance

Japanese Painted Fern

Athyrium niponicum

Athyriaceae · ferns

Deer ResistantLow Maintenance

Hardiness Zone Range

Geranium (Zones 9-11)

Japanese Painted Fern (Zones 4-8)

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

Detailed Comparison

Feature	Geranium	Japanese Painted Fern
Scientific Name	Pelargonium × hortorum	Athyrium niponicum
Family	Geraniaceae	Athyriaceae
Category	flowers	ferns
Sun	☀️ Full Sun	⛅ Part Shade to Full Shade
Water	💧💧 Medium	💧💧 Medium
Soil	Well-drained	Rich, Moist
Height	1' 6"	1' 6"
Spread	1' 6"	2'
Bloom Season	Spring-Fall	Non-flowering
Bloom Color	Red, Pink, White, Salmon	None
Growth Rate	Fast	Medium
Native Region	South Africa	Japan, East Asia
Maintenance	Medium	Low

Special Traits

Geranium

No — EdibleYes — Deer ResistantYes — Drought Tolerant

Japanese Painted Fern

No — EdibleYes — Deer ResistantNo — 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.

Japanese Painted Fern

✓Provide consistent moisture but not soggy soil.
✓Pairs beautifully with hostas and astilbes.
✓Cut back dead fronds in spring.
✓Slowly spreads to form elegant colonies.

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 Japanese Painted Fern if you want a low-maintenance plant, and want deer resistance. It thrives in part shade to full shade with medium water in zones 4–8.

View GeraniumProfile →View Japanese Painted FernProfile →

Frequently Asked Questions

Can Geranium and Japanese Painted Fern grow in the same hardiness zone?

Geranium grows in USDA zones 9-11, while Japanese Painted Fern grows in zones 4-8. These plants have no overlapping hardiness zones, so they cannot be grown together in the same climate.

Do Geranium and Japanese Painted Fern have the same sun and water needs?

Geranium needs full sun and medium water, while Japanese Painted Fern needs part shade to full shade and medium water. Their differing requirements mean you may need separate garden areas for each.

Which grows taller, Geranium or Japanese Painted Fern?

Both Geranium and Japanese Painted Fern reach approximately 1' 6" in height, with spreads of 1' 6" and 2' respectively.

Are Geranium and Japanese Painted Fern deer resistant?

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

Which is easier to maintain, Geranium or Japanese Painted Fern?

Geranium has medium maintenance while Japanese Painted Fern has low maintenance. Japanese Painted Fern may be easier for beginning gardeners to manage.

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Detailed Comparison

Feature	Geranium	Japanese Painted Fern
Scientific Name	Pelargonium × hortorum	Athyrium niponicum
Family	Geraniaceae	Athyriaceae
Category	flowers	ferns
Sun	☀️ Full Sun	⛅ Part Shade to Full Shade
Water	💧💧 Medium	💧💧 Medium
Soil	Well-drained	Rich, Moist
Height	1' 6"	1' 6"
Spread	1' 6"	2'
Bloom Season	Spring-Fall	Non-flowering
Bloom Color	Red, Pink, White, Salmon	None
Growth Rate	Fast	Medium
Native Region	South Africa	Japan, East Asia
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.

Japanese Painted Fern

✓Provide consistent moisture but not soggy soil.
✓Pairs beautifully with hostas and astilbes.
✓Cut back dead fronds in spring.
✓Slowly spreads to form elegant colonies.

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 Japanese Painted Fern if you want a low-maintenance plant, and want deer resistance. It thrives in part shade to full shade with medium water in zones 4–8.

Frequently Asked Questions

Can Geranium and Japanese Painted Fern grow in the same hardiness zone?

Geranium grows in USDA zones 9-11, while Japanese Painted Fern grows in zones 4-8. These plants have no overlapping hardiness zones, so they cannot be grown together in the same climate.

Do Geranium and Japanese Painted Fern have the same sun and water needs?

Geranium needs full sun and medium water, while Japanese Painted Fern needs part shade to full shade and medium water. Their differing requirements mean you may need separate garden areas for each.

Which grows taller, Geranium or Japanese Painted Fern?

Both Geranium and Japanese Painted Fern reach approximately 1' 6" in height, with spreads of 1' 6" and 2' respectively.

Are Geranium and Japanese Painted Fern deer resistant?

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

Which is easier to maintain, Geranium or Japanese Painted Fern?

Geranium has medium maintenance while Japanese Painted Fern has low maintenance. Japanese Painted Fern may be easier for beginning gardeners to manage.