Skip to content
← Plant Database

Field Madder

Sherardia arvensis

Also listed as Galium sherardia, Asperula sherardia

Also known as Blue Field-madder, Herb-sherard

groundcover☀️ full sun💧 low water

Climate Match for your location

See how well Field Madder grows in your area.

Enter your ZIP code and we'll show you how this plant fits your local climate.

Field madder is a low-growing annual groundcover with small pink or purple flowers and fine, whorled foliage. It thrives in dry, sunny conditions and is often found in meadows and disturbed areas.

Why grow it

Field madder occupies a niche as a low-maintenance annual groundcover suited to poor, well-drained soils where many ornamentals struggle. Unlike cultivated madders (Rubia species), which are larger perennials requiring richer conditions, this species thrives in marginal ground and competes well in sparse meadow settings. Its fine texture and modest flower display make it useful for naturalizing in dry areas rather than as a primary ornamental feature.

Watch out for

In favorable conditions with adequate moisture, field madder can self-seed prolifically and may persist longer than intended in cultivated beds. It prefers genuinely poor to moderately fertile soil; in rich garden soil it tends toward rank growth and reduced character. The plant's small stature means it can be easily outcompeted or lost among more vigorous neighbors.

Overview

Form
Spreading
Growth Rate
moderate
Size
0.25–1′ tall × 0.5–1.5′ wide
Dormancy
annual
Family
Rubiaceae
Dynamic accumulatorPollinators & beneficial insects

Native Range

Europe and Mediterranean

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Season of Interest

SpringSummer

Similar ground covers you might consider:

Enter your ZIP code to see top native species and strong climate fits for you.

Companion Planting

Plants well with