Balloon Flower vs Japanese Painted Fern

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

Balloon Flower

Platycodon grandiflorus

Campanulaceae · flowers

Deer ResistantLow Maintenance

Japanese Painted Fern

Athyrium niponicum

Athyriaceae · ferns

Deer ResistantLow Maintenance

Hardiness Zone Range

Balloon Flower (Zones 3-8)

Japanese Painted Fern (Zones 4-8)

Overlap: Both grow in zones 4–8

Detailed Comparison

Feature	Balloon Flower	Japanese Painted Fern
Scientific Name	Platycodon grandiflorus	Athyrium niponicum
Family	Campanulaceae	Athyriaceae
Category	flowers	ferns
Sun	☀️ Full Sun to Part Shade	⛅ Part Shade to Full Shade
Water	💧💧 Medium	💧💧 Medium
Soil	Well-drained	Rich, Moist
Height	2'	1' 6"
Spread	1'	2'
Bloom Season	Summer	Non-flowering
Bloom Color	Blue, White, Pink	None
Growth Rate	Medium	Medium
Native Region	East Asia	Japan, East Asia
Maintenance	Low	Low

Special Traits

Balloon Flower

No — EdibleYes — Deer ResistantNo — Drought Tolerant

Japanese Painted Fern

No — EdibleYes — Deer ResistantNo — Drought Tolerant

Care Tips

Balloon Flower

✓Late to emerge in spring — mark location to avoid damage.
✓Deep taproot — don't transplant.
✓Cut back after flowering.
✓Deer and pest resistant.

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 Balloon Flower if you want a low-maintenance plant, and want deer resistance. It thrives in full sun to part shade with medium water in zones 3–8.

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.

Plant them together? Both overlap in zones 4–8. However, they have different sun needs, so plan your garden layout carefully.

View Balloon FlowerProfile →View Japanese Painted FernProfile →

Frequently Asked Questions

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

Balloon Flower grows in USDA zones 3-8, while Japanese Painted Fern grows in zones 4-8. Both plants can grow together in zones 4 through 8.

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

Balloon Flower needs full sun to part shade 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, Balloon Flower or Japanese Painted Fern?

Balloon Flower grows taller at 2' compared to Japanese Painted Fern at 1' 6". Balloon Flower spreads 1' while Japanese Painted Fern spreads 2'.

Are Balloon Flower and Japanese Painted Fern deer resistant?

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

Which is easier to maintain, Balloon Flower or Japanese Painted Fern?

Both Balloon Flower and Japanese Painted Fern 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	Balloon Flower	Japanese Painted Fern
Scientific Name	Platycodon grandiflorus	Athyrium niponicum
Family	Campanulaceae	Athyriaceae
Category	flowers	ferns
Sun	☀️ Full Sun to Part Shade	⛅ Part Shade to Full Shade
Water	💧💧 Medium	💧💧 Medium
Soil	Well-drained	Rich, Moist
Height	2'	1' 6"
Spread	1'	2'
Bloom Season	Summer	Non-flowering
Bloom Color	Blue, White, Pink	None
Growth Rate	Medium	Medium
Native Region	East Asia	Japan, East Asia
Maintenance	Low	Low

Care Tips

Balloon Flower

✓Late to emerge in spring — mark location to avoid damage.
✓Deep taproot — don't transplant.
✓Cut back after flowering.
✓Deer and pest resistant.

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.