Blue-spike Milkwort (Comesperma Calymega) is a perennial herb in the Polygalaceae family with moderate care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 9-11. This plant is safe for cats and dogs.

Comesperma calymega is a slender, erect perennial herb or subshrub in the family Polygalaceae, native to southern Australia.

Blue-spike Milkwort

Blue-spike Milkwort

Comesperma Calymega

Comesperma calymega is a slender, erect perennial herb or subshrub in the family Polygalaceae, native to southern Australia.

Quick Facts

Type
herb
Lifecycle
perennial
Care Difficulty
Moderate
Water Needs
Moderate
Light
Full Sun, Partial Shade
Hardiness Zones
9-11

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

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

Care Calendar

Monthly care tasks for Blue-spike Milkwort

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

Blue-spike Milkwort
Blue-spike Milkwort detail

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Taxonomy

Family:Polygalaceae
Genus:Comesperma