Texas Squarehead (Tetragonotheca Texana) is a perennial herb in the Asteraceae family with easy care difficulty. It requires low watering and full sun light in USDA hardiness zones 8-10. This plant is safe for cats and dogs.

Tetragonotheca texana, commonly known as Texas Squarehead, is a perennial herb native to Texas and northern Mexico, recognized for its upright, bushy form and yellow daisy-like flowers.

Texas Squarehead

Texas Squarehead

Tetragonotheca Texana

Tetragonotheca texana, commonly known as Texas Squarehead, is a perennial herb native to Texas and northern Mexico, recognized for its upright, bushy form and yellow daisy-like flowers.

Quick Facts

Type
herb
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
Low
Light
Full Sun
Hardiness Zones
8-10

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:calcareous, rocky, loamy
Indoor:No
Outdoor:Yes
Garden Use:specimen, erosion control, pollinator support

Care Calendar

Monthly care tasks for Texas Squarehead

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

Texas Squarehead
Texas Squarehead detail

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Taxonomy

Family:Asteraceae
Genus:Tetragonotheca