Heartleaf Four O'clock (Mirabilis Nyctaginea) is a perennial herb in the Nyctaginaceae family with easy care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 4-9. This plant is safe for cats and dogs.

Mirabilis nyctaginea is a herbaceous perennial native to North America, known for its heart-shaped leaves and trumpet-shaped pink flowers that bloom in clusters.

Heartleaf Four O'clock

Heartleaf Four O'clock

Mirabilis Nyctaginea

Mirabilis nyctaginea is a herbaceous perennial native to North America, known for its heart-shaped leaves and trumpet-shaped pink flowers that bloom in clusters.

Quick Facts

Type
herb
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
Moderate
Light
Full Sun, Partial Shade
Hardiness Zones
4-9

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:loamy, sandy, well-drained
Indoor:No
Outdoor:Yes
Garden Use:pollinator attractor, groundcover, larval host plant

Care Calendar

Monthly care tasks for Heartleaf Four O'clock

Jan
Prune
Feb
Fertilize
Mar
Repot
Apr
Water+
May
...
Jun
...
Jul
...
Aug
...
Sep
...
Oct
...
Nov
...
Dec
...

Expert Care Tips

Pro tips from botanists and plant experts

Watering Tip

Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.

Humidity Trick

Group plants together to create...

Growth Hack

Rotate your plant every...

Photo Gallery10+ photos

Heartleaf Four O'clock
Heartleaf Four O'clock detail

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Taxonomy

Family:Nyctaginaceae
Genus:Mirabilis