Rio Grande Phlox (Phlox Glabriflora) is a annual herb in the Polemoniaceae family with moderate care difficulty. It requires moderate watering and full sun light in USDA hardiness zones 8-10. This plant is safe for cats and dogs.

Phlox glabriflora is an annual herbaceous plant native to southern Texas, known for its small size and attractive flowers.

Rio Grande Phlox

Rio Grande Phlox

Phlox Glabriflora

Phlox glabriflora is an annual herbaceous plant native to southern Texas, known for its small size and attractive flowers.

Quick Facts

Type
herb
Lifecycle
annual
Care Difficulty
Moderate
Water Needs
Moderate
Light
Full Sun
Hardiness Zones
8-10

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:loamy, sandy
Indoor:No
Outdoor:Yes
Garden Use:groundcover, ornamental

Care Calendar

Monthly care tasks for Rio Grande Phlox

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

Rio Grande Phlox
Rio Grande Phlox detail

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Taxonomy

Family:Polemoniaceae
Genus:Phlox