How much sun does Spiny Sida need?

Spiny Sida grows best in full sun conditions.

When does Spiny Sida bloom?

Spiny Sida blooms in July, August, and September.

Where is Spiny Sida native?

Spiny Sida (Sida spinosa) is native to AZ, FL, LA, MI and 1 more states, per the USDA PLANTS Database and regional native plant society lists.

What pollinators does Spiny Sida attract?

Spiny Sida draws bees and beetles.

Is Spiny Sida HOA-friendly?

Spiny Sida takes more care to look intentional in a front yard. Consider it for backyard or mid-zone beds rather than the street edge.

Spiny Sida

Name: Pollinator Patch
Author: Pollinator Patch

Sida spinosa

Last reviewed: July 2026

Light

full sun

Water

low

Size

12"–36" H × 6"–18" W

Bloom

Jul, Aug, Sep

Native to

AZ, FL, LA, MI and 1 more states

Pollinators

bees, beetles

Browse plants for this ecoregion

Central Oklahoma/Texas Plains Texas Blackland Prairies East Central Texas Plains Western Gulf Coastal Plain South Central Plains

Spiny sida is a low-growing annual wildflower with small yellow blooms that appear throughout the summer months. This drought-tolerant plant thrives in sunny locations and requires minimal watering once established. Despite being native, it has a somewhat weedy appearance and can self-seed readily.

In an HOA neighborhood

Spiny Sida takes more care to keep looking intentional in a front yard. Maintenance level: low. Consider it for backyard or mid-zone beds rather than the street edge.

Works well in: backyard only.

Has spines that may be considered undesirable
Weedy appearance typical of aggressive annual plants
Tends to self-seed and spread unpredictably

Wildlife value

The small yellow flowers attract bees and beetles during the summer blooming period. As an annual, it provides seasonal nectar resources for pollinators from July through September.

Common questions

How much sun does Spiny Sida need?: Spiny Sida grows best in full sun conditions.
When does Spiny Sida bloom?: Spiny Sida blooms in July, August, and September.
Where is Spiny Sida native?: Spiny Sida (Sida spinosa) is native to AZ, FL, LA, MI and 1 more states, per the USDA PLANTS Database and regional native plant society lists.
What pollinators does Spiny Sida attract?: Spiny Sida draws bees and beetles.
Is Spiny Sida HOA-friendly?: Spiny Sida takes more care to look intentional in a front yard. Consider it for backyard or mid-zone beds rather than the street edge.

Native range data from the USDA PLANTS Database and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.

Ready to grow Spiny Sida? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.

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