Chrysosplenium americanum
Images by part: leaf (3) · flower (1) · fruit (0) · bark (0) · habit (0) · other (0)

Chrysosplenium americanum

American Golden-Saxifrage · Water-mat · American Watermat · Water Carpet

Tier 2 Difficulty: medium Water: low Light: partial_sun
0
Soil pH
5–6
Hardiness
Zone 3–7
Click count
170
Observations
27

Description

Source: leafsnap

Chrysosplenium americanum, commonly known as golden saxifrage, is a perennial herbaceous plant in the Saxifragaceae family. Native to North America, it thrives in wetlands, stream banks, and other moist environments. This plant has a low-growing habit, featuring round or kidney-shaped leaves that are bright green with scalloped edges. These leaves grow on long stalks that emerge from the plant's base. In early spring, Chrysosplenium americanum produces small yellow-green flowers on short stems above its foliage. Although the flowers are not particularly showy, they do attract pollinators such as bees and flies. Golden saxifrage prefers moist soil with partial shade but can tolerate full sun if the soil remains consistently moist. It spreads by rhizomes, forming dense mats of foliage. Traditionally, Native American tribes have used this plant for medicinal purposes to treat ailments like coughs, colds, and skin irritations. Overall, Chrysosplenium americanum makes an attractive groundcover for wet areas in gardens or natural landscapes. It has low maintenance requirements and can tolerate wet conditions without becoming invasive, making it a suitable choice for high-moisture environments like bogs or marshes.

Care Guide

💧 Water
☀️ Light Partial sun
Ideal: Partial sun
🌡️ Temperature 0–32.2°C
Ideal temperature: 0–32.2°C
💨 Humidity
Humidity:
🪴 Soil 5-6
Soil pH: 5-6
🌱 Fertilizer
🪴 Pot & Repot
✂️ Pruning
🌿 Propagating
🐛 Diseases & pets
☠️ Toxicity

Characteristics

Plant Type
Herb
Life Cycle
Perennial
Genus
Chrysosplenium
Family
Saxifragaceae
Hardiness Zone
3-7
Mature Height
8 cm to 15 cm
Mature Spread
49 cm
Leaf Color
Green, Blue
Leaf Type
Deciduous
Flower Color
Yellow, Green, Brown
Flower Size
0.25 cm
Bloom Time
Early spring, Mid spring
Planting Time
Spring
Harvest Time
Late spring, Early summer

Tags (4)

Common Names (4)

en American Golden-Saxifrage
en Water-mat
en American Watermat
en Water Carpet