Mexican Poppy (Argemone Mexicana) is a annual or biennial herb in the Papaveraceae family with easy care difficulty. It requires drought-tolerant watering and full sun or partial shade light in USDA hardiness zones 8-11. This plant is toxic to cats and dogs — keep it out of reach of pets.

Argemone mexicana is an annual or biennial herbaceous plant known for its prickly stems and bright yellow flowers.

Mexican Poppy

Mexican Poppy

Argemone Mexicana

Argemone mexicana is an annual or biennial herbaceous plant known for its prickly stems and bright yellow flowers.

Quick Facts

Type
herb
Lifecycle
annual or biennial
Care Difficulty
Easy
Water Needs
drought-tolerant
Light
Full Sun, Partial Shade
Hardiness Zones
8-11

Safety

⚠️
Not Pet Safe
⚠️
Not Child Safe
☠️
Toxic

Growing Conditions

Soil Types:sandy, loamy, rocky
Indoor:No
Outdoor:Yes
Garden Use:groundcover, erosion control, pollinator attractor

Care Calendar

Monthly care tasks for Mexican Poppy

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

Mexican Poppy
Mexican Poppy detail

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Taxonomy

Family:Papaveraceae
Genus:Argemone