Glademallow (Napaea dioica)

Glademallow

Glademallow (Napaea dioica) is a large-leafed, water-loving plant which grows freely along streams and in soggy areas. In summer, it bears clusters of sweet-smelling white flowers which are attractive to bees. Its leaves are browsed by cattle, other farm animals, and deer. It spreads to form large colonies which provide cover for a variety of animals.

Scientific classification

Species

Glademallow (Napaea dioica)

Mallows, rock-roses, and allies

Instantly identify plants with a snap

Snap a photo for instant plant ID, gaining quick insights on disease prevention, treatment, toxicity, care, uses, and symbolism, etc.

Download the App for Free

Perennial

Lifespan

Herb

Plant Type

2.5 cm

Flower Size

White, Pink

Flower Color

Evergreen

Leaf type

0 - 32 ℃

Ideal Temperature

Images of Glademallow

Distribution of Glademallow

Distribution Map

Glademallow is a plant originally native to temperate regions of North America. It has since been introduced and can be found in eastern regions of the European continent, specifically Russia. The species is also under cultivation, which suggests an affinity for growth in managed settings beyond its wild range.

Native

Cultivated

Invasive

Introduced

No species reported

Discover plant distribution and habitat

Gain insights into where plants thrive and how they adapt, helping you identify, cultivate, and protect them with essential information on habitats, distribution maps, and climate trends.

Download the App for Free

Habitat

Moist, alluvial woods, wet roadsides

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Glademallow

Every week

Water

Partial sun

Sunlight

0 - 32 ℃

Ideal Temperature

Water: Originating from deciduous forest understories, glademallow prefers evenly moist soil and requires weekly watering to maintain hydration. It thrives outdoors and benefits from mulching to retain moisture during dry periods, reflecting its need for stable humidity levels.

Fertilize: Glademallow requires balanced fertilizers with equal parts nitrogen, phosphorus, and potassium, applied in early spring and mid-summer. Dilute to half-strength to avoid root burn, and incorporate into the soil around glademallow. Adjust fertilization in winter, as needs decrease during dormancy.

Pruning: Glademallow, with large heart-shaped leaves and white flower clusters, requires early to late spring pruning. Remove dead stems to promote growth, improve air circulation by thinning, and encourage blooms through deadheading. Always use clean tools for pruning to maintain plant health and vigor.

Propagation: Division is an effective propagation method for glademallow. Separate the root ball during dormancy, ensuring each section has roots. Plant in well-drained soil with consistent moisture and shade. Establishment can take time, so patience is essential for optimal growth and blooming.

Get tips and tricks for your plants.

Keep your plants happy and healthy with our guide to watering, lighting, feeding and more.

Download the App for Free