Philydrum lanuginosum — a medium houseplant, prefers full sun light
SPECIMEN · FROM THE LIBRARY
Philydrum lanuginosum

Philydrum Lanuginosum

Updated · 161 observations
ON THIS PLANT

Philydrum is a genus of tufted, herbaceous, aquatic macrophyte plants, one of three genera constituting the plant family Philydraceae.

A note from PlantMom

Woolly frog's mouth has good disease resistance and is generally not prone to illnesses. However, it can be affected by pests and diseases present in its environment. These infections are typically not severe. Care-wise, this plant requires moderate maintenance. Regular pruning is needed to keep a tidy appearance and support healthy growth. Fertilizing can also help encourage flowering. Woolly frog's mouth is suitable for anyone with outdoor space, such as a garden or patio, and does not demand extensive care experience. It may need more attention when grown indoors.

— PlantMom
CARE GUIDE

How to keep Philydrum Lanuginosum.

Light

Woolly frog's mouth flourishes when given plenty of sunlight. Native to environments with abundant light, it has adapted to utilize that energy for vigorous growth, especially during flowering. Too little sunlight can hinder its development, while too much can cause wilting.

Water

Originating from marshlands, the woolly frog's mouth thrives in consistently moist soil and high humidity. To support its growth, water it weekly. As an aquatic perennial, this plant grows best outdoors near water bodies, benefiting from seasonal rainfall to maintain its moisture levels.

Temperature

Woolly frog's mouth originates from habitats with temperatures ranging from 59 to 105.8 °F (15 to 41 ℃). It favors mild climates and may need adjustments in different seasons depending on the ambient temperature.

Pruning

The woolly frog's mouth plant is characterized by its distinctive woolly foliage and unique flowers. To maintain its health, it is important to prune the plant in the spring. This involves removing dead growth and old stems to encourage the development of new shoots. Additionally, thinning out dense areas will improve air circulation and light penetration, which helps reduce the risk of disease. Proper pruning not only enhances flowering but also improves the plant's overall health.

CHARACTERISTICS

Botanical profile.

Plant Type
Herb
Life Cycle
Perennial
Genus
Philydrum
Family
Philydraceae
Hardiness Zone
8-13
Mature Height
49 cm to 91 cm
Mature Spread
91 cm
Leaf Color
Green
Leaf Type
Evergreen
Flower Color
Yellow
Flower Size
2.03 cm to 3.05 cm
Bloom Time
Summer, Early fall, Mid fall
Planting Time
Spring, Summer, Autumn
Harvest Time
Late summer, Fall, Early winter
Native Area
India, Malaysia, Indonesia, Cambodia, Vietnam, Myanmar, Japan, Singapore, Thailand, China
ALSO KNOWN AS

Other names.

en Woolly frog's mouth en Woolly-water-lily en Woolly water-lily en Frogsmouth
PLATES
Philydrum lanuginosum leaf
PLATE 01 · leaf
Philydrum lanuginosum leaf
PLATE 02 · leaf
Philydrum lanuginosum flower
PLATE 03 · flower
Philydrum lanuginosum flower
PLATE 04 · flower
Philydrum lanuginosum fruit
PLATE 05 · fruit
Philydrum lanuginosum fruit
PLATE 06 · fruit