Daylily vs Impatiens

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

Daylily

Hemerocallis spp.

Asparagaceae · flowers

EdibleLow Maintenance

Impatiens

Impatiens walleriana

Balsaminaceae · flowers

Low Maintenance

Hardiness Zone Range

Daylily (Zones 3-10)

Impatiens (Zones 10-11)

Overlap: Both grow in zones 10–10

Detailed Comparison

Feature	Daylily	Impatiens
Scientific Name	Hemerocallis spp.	Impatiens walleriana
Family	Asparagaceae	Balsaminaceae
Category	flowers	flowers
Sun	☀️ Full Sun to Part Shade	⛅ Part Shade to Full Shade
Water	💧💧 Medium	💧💧 Medium
Soil	Adaptable	Rich, Moist
Height	3'	1' 6"
Spread	2'	1' 6"
Bloom Season	Summer	Spring-Fall
Bloom Color	Yellow, Orange, Red, Pink	Mixed
Growth Rate	Fast	Fast
Native Region	East Asia	East Africa
Maintenance	Low	Low

Special Traits

Daylily

Yes — EdibleNo — Deer ResistantNo — Drought Tolerant

Impatiens

No — EdibleNo — Deer ResistantNo — Drought Tolerant

Care Tips

Daylily

✓Remove spent scapes after blooming.
✓Divide every 3-5 years when clumps become crowded.
✓Virtually pest and disease free.

Impatiens

✓Keep soil consistently moist.
✓No deadheading needed — self-cleaning.
✓Pinch for bushier growth.
✓Watch for downy mildew — choose resistant varieties.
✓Feed monthly.

Which Plant Is Right for Your Garden?

Choose Daylily if you want a low-maintenance plant. It thrives in full sun to part shade with medium water in zones 3–10.

Choose Impatiens if you want a low-maintenance plant. It thrives in part shade to full shade with medium water in zones 10–11.

Plant them together? Both overlap in zones 10–10. However, they have different sun needs, so plan your garden layout carefully.

View DaylilyProfile →View ImpatiensProfile →

Frequently Asked Questions

Can Daylily and Impatiens grow in the same hardiness zone?

Daylily grows in USDA zones 3-10, while Impatiens grows in zones 10-11. Both plants can grow together in zones 10 through 10.

Do Daylily and Impatiens have the same sun and water needs?

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

Which grows taller, Daylily or Impatiens?

Daylily grows taller at 3' compared to Impatiens at 1' 6". Daylily spreads 2' while Impatiens spreads 1' 6".

Are Daylily and Impatiens deer resistant?

Neither Daylily nor Impatiens is considered deer resistant. In areas with deer, consider protective fencing or deer repellent for both plants.

Which is easier to maintain, Daylily or Impatiens?

Both Daylily and Impatiens 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	Daylily	Impatiens
Scientific Name	Hemerocallis spp.	Impatiens walleriana
Family	Asparagaceae	Balsaminaceae
Category	flowers	flowers
Sun	☀️ Full Sun to Part Shade	⛅ Part Shade to Full Shade
Water	💧💧 Medium	💧💧 Medium
Soil	Adaptable	Rich, Moist
Height	3'	1' 6"
Spread	2'	1' 6"
Bloom Season	Summer	Spring-Fall
Bloom Color	Yellow, Orange, Red, Pink	Mixed
Growth Rate	Fast	Fast
Native Region	East Asia	East Africa
Maintenance	Low	Low

Care Tips

Daylily

✓Remove spent scapes after blooming.
✓Divide every 3-5 years when clumps become crowded.
✓Virtually pest and disease free.

Impatiens

✓Keep soil consistently moist.
✓No deadheading needed — self-cleaning.
✓Pinch for bushier growth.
✓Watch for downy mildew — choose resistant varieties.
✓Feed monthly.

Which Plant Is Right for Your Garden?

Choose Daylily if you want a low-maintenance plant. It thrives in full sun to part shade with medium water in zones 3–10.

Choose Impatiens if you want a low-maintenance plant. It thrives in part shade to full shade with medium water in zones 10–11.

Plant them together? Both overlap in zones 10–10. However, they have different sun needs, so plan your garden layout carefully.

Frequently Asked Questions

Can Daylily and Impatiens grow in the same hardiness zone?

Daylily grows in USDA zones 3-10, while Impatiens grows in zones 10-11. Both plants can grow together in zones 10 through 10.

Do Daylily and Impatiens have the same sun and water needs?

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

Which grows taller, Daylily or Impatiens?

Daylily grows taller at 3' compared to Impatiens at 1' 6". Daylily spreads 2' while Impatiens spreads 1' 6".

Are Daylily and Impatiens deer resistant?

Neither Daylily nor Impatiens is considered deer resistant. In areas with deer, consider protective fencing or deer repellent for both plants.

Which is easier to maintain, Daylily or Impatiens?

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