Smoothstem Blazingstar (Mentzelia Laevicaulis) is a biennial herb in the Loasaceae family with easy care difficulty. It requires low watering and full sun light in USDA hardiness zones 4-9. This plant is safe for cats and dogs.

Mentzelia laevicaulis is a biennial herb known for its bright yellow flowers and rough, gray-green toothed leaves.

Smoothstem Blazingstar

Smoothstem Blazingstar

Mentzelia Laevicaulis

Mentzelia laevicaulis is a biennial herb known for its bright yellow flowers and rough, gray-green toothed leaves.

Quick Facts

Type
herb
Lifecycle
biennial
Care Difficulty
Easy
Water Needs
Low
Light
Full Sun
Hardiness Zones
4-9

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

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

Care Calendar

Monthly care tasks for Smoothstem Blazingstar

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

Smoothstem Blazingstar
Smoothstem Blazingstar detail

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Taxonomy

Family:Loasaceae
Genus:Mentzelia