Daylily vs Gardenia

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

Daylily

Hemerocallis spp.

Asparagaceae · flowers

EdibleLow Maintenance

Gardenia

Gardenia jasminoides

Rubiaceae · shrubs

Deer ResistantHigh Maintenance

Hardiness Zone Range

Daylily (Zones 3-10)

Gardenia (Zones 8-11)

Overlap: Both grow in zones 8–10

Detailed Comparison

Feature	Daylily	Gardenia
Scientific Name	Hemerocallis spp.	Gardenia jasminoides
Family	Asparagaceae	Rubiaceae
Category	flowers	shrubs
Sun	☀️ Full Sun to Part Shade	⛅ Part Shade
Water	💧💧 Medium	💧💧 Medium
Soil	Adaptable	Rich, Acidic, Moist
Height	3'	6'
Spread	2'	4'
Bloom Season	Summer	Late Spring-Summer
Bloom Color	Yellow, Orange, Red, Pink	White
Growth Rate	Fast	Medium
Native Region	East Asia	East Asia
Maintenance	Low	High

Special Traits

Daylily

Yes — EdibleNo — Deer ResistantNo — Drought Tolerant

Gardenia

No — EdibleYes — 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.

Gardenia

✓Needs acidic soil, consistent moisture, and humidity.
✓Feed with acid-loving plant fertilizer.
✓Yellowing leaves = iron deficiency (add chelated iron).
✓Don't move once established.

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 Gardenia if you don't mind high maintenance, and want deer resistance. It thrives in part shade with medium water in zones 8–11.

Plant them together? Both overlap in zones 8–10. However, they have different sun needs, so plan your garden layout carefully.

View DaylilyProfile →View GardeniaProfile →

Frequently Asked Questions

Can Daylily and Gardenia grow in the same hardiness zone?

Daylily grows in USDA zones 3-10, while Gardenia grows in zones 8-11. Both plants can grow together in zones 8 through 10.

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

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

Which grows taller, Daylily or Gardenia?

Gardenia grows taller at 6' compared to Daylily at 3'. Gardenia spreads 4' while Daylily spreads 2'.

Are Daylily and Gardenia deer resistant?

Gardenia is deer resistant, but Daylily is not. If deer are a concern, Gardenia is the better choice, or protect Daylily with fencing.

Which is easier to maintain, Daylily or Gardenia?

Daylily has low maintenance while Gardenia has high maintenance. Daylily may be easier for beginning gardeners to manage.

Explore More Data Tools

For adjacent public-data tools, methodology notes, and network updates, visit DataPeek Facts.

Detailed Comparison

Feature	Daylily	Gardenia
Scientific Name	Hemerocallis spp.	Gardenia jasminoides
Family	Asparagaceae	Rubiaceae
Category	flowers	shrubs
Sun	☀️ Full Sun to Part Shade	⛅ Part Shade
Water	💧💧 Medium	💧💧 Medium
Soil	Adaptable	Rich, Acidic, Moist
Height	3'	6'
Spread	2'	4'
Bloom Season	Summer	Late Spring-Summer
Bloom Color	Yellow, Orange, Red, Pink	White
Growth Rate	Fast	Medium
Native Region	East Asia	East Asia
Maintenance	Low	High

Care Tips

Daylily

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

Gardenia

✓Needs acidic soil, consistent moisture, and humidity.
✓Feed with acid-loving plant fertilizer.
✓Yellowing leaves = iron deficiency (add chelated iron).
✓Don't move once established.

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 Gardenia if you don't mind high maintenance, and want deer resistance. It thrives in part shade with medium water in zones 8–11.

Plant them together? Both overlap in zones 8–10. However, they have different sun needs, so plan your garden layout carefully.

Frequently Asked Questions

Can Daylily and Gardenia grow in the same hardiness zone?

Daylily grows in USDA zones 3-10, while Gardenia grows in zones 8-11. Both plants can grow together in zones 8 through 10.

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

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

Which grows taller, Daylily or Gardenia?

Gardenia grows taller at 6' compared to Daylily at 3'. Gardenia spreads 4' while Daylily spreads 2'.

Are Daylily and Gardenia deer resistant?

Gardenia is deer resistant, but Daylily is not. If deer are a concern, Gardenia is the better choice, or protect Daylily with fencing.

Which is easier to maintain, Daylily or Gardenia?

Daylily has low maintenance while Gardenia has high maintenance. Daylily may be easier for beginning gardeners to manage.