Spiny Phlox (Phlox Hoodii) is a perennial herb in the Polemoniaceae family with easy care difficulty. It requires low watering and full sun light in USDA hardiness zones 3-7. This plant is safe for cats and dogs.

Phlox hoodii is a perennial herbaceous plant native to western North America, known for its small, stiff, linear leaves and solitary white to bluish flowers growing in dense mats.

Spiny Phlox

Spiny Phlox

Phlox Hoodii

Phlox hoodii is a perennial herbaceous plant native to western North America, known for its small, stiff, linear leaves and solitary white to bluish flowers growing in dense mats.

Quick Facts

Type
herb
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
Low
Light
Full Sun
Hardiness Zones
3-7

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

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

Care Calendar

Monthly care tasks for Spiny 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

Spiny Phlox
Spiny Phlox detail

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Taxonomy

Family:Polemoniaceae
Genus:Phlox