Impatiens vs Parsley

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

Impatiens

Impatiens walleriana

Balsaminaceae · flowers

Low Maintenance

Parsley

Petroselinum crispum

Apiaceae · herbs

EdibleLow Maintenance

Hardiness Zone Range

Impatiens (Zones 10-11)

Parsley (Zones 5-9)

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

Detailed Comparison

Feature	Impatiens	Parsley
Scientific Name	Impatiens walleriana	Petroselinum crispum
Family	Balsaminaceae	Apiaceae
Category	flowers	herbs
Sun	⛅ Part Shade to Full Shade	☀️ Full Sun to Part Shade
Water	💧💧 Medium	💧💧 Medium
Soil	Rich, Moist	Rich, Moist
Height	1' 6"	1'
Spread	1' 6"	1'
Bloom Season	Spring-Fall	Spring-Summer
Bloom Color	Mixed	Yellow-green (second year)
Growth Rate	Fast	Medium
Native Region	East Africa	Mediterranean
Maintenance	Low	Low

Special Traits

Impatiens

No — EdibleNo — Deer ResistantNo — Drought Tolerant

Parsley

Yes — EdibleNo — Deer ResistantNo — Drought Tolerant

Care Tips

Impatiens

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

Parsley

✓Soak seeds overnight before planting — slow to germinate (3-4 weeks).
✓Harvest outer stems first.
✓Cut flower stalks to prolong leaf production.
✓Swallowtail butterfly host plant.

Which Plant Is Right for Your Garden?

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

Choose Parsley if you want a low-maintenance plant. It thrives in full sun to part shade with medium water in zones 5–9.

View ImpatiensProfile →View ParsleyProfile →

Frequently Asked Questions

Can Impatiens and Parsley grow in the same hardiness zone?

Impatiens grows in USDA zones 10-11, while Parsley grows in zones 5-9. These plants have no overlapping hardiness zones, so they cannot be grown together in the same climate.

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

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

Which grows taller, Impatiens or Parsley?

Impatiens grows taller at 1' 6" compared to Parsley at 1'. Impatiens spreads 1' 6" while Parsley spreads 1'.

Are Impatiens and Parsley deer resistant?

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

Which is easier to maintain, Impatiens or Parsley?

Both Impatiens and Parsley 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	Impatiens	Parsley
Scientific Name	Impatiens walleriana	Petroselinum crispum
Family	Balsaminaceae	Apiaceae
Category	flowers	herbs
Sun	⛅ Part Shade to Full Shade	☀️ Full Sun to Part Shade
Water	💧💧 Medium	💧💧 Medium
Soil	Rich, Moist	Rich, Moist
Height	1' 6"	1'
Spread	1' 6"	1'
Bloom Season	Spring-Fall	Spring-Summer
Bloom Color	Mixed	Yellow-green (second year)
Growth Rate	Fast	Medium
Native Region	East Africa	Mediterranean
Maintenance	Low	Low

Care Tips

Impatiens

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

Parsley

✓Soak seeds overnight before planting — slow to germinate (3-4 weeks).
✓Harvest outer stems first.
✓Cut flower stalks to prolong leaf production.
✓Swallowtail butterfly host plant.

Frequently Asked Questions

Can Impatiens and Parsley grow in the same hardiness zone?

Impatiens grows in USDA zones 10-11, while Parsley grows in zones 5-9. These plants have no overlapping hardiness zones, so they cannot be grown together in the same climate.

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

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

Which grows taller, Impatiens or Parsley?

Impatiens grows taller at 1' 6" compared to Parsley at 1'. Impatiens spreads 1' 6" while Parsley spreads 1'.

Are Impatiens and Parsley deer resistant?

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

Which is easier to maintain, Impatiens or Parsley?

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