Calopogon barbatus — a hard houseplant, prefers partial sun light
SPECIMEN · FROM THE LIBRARY
Calopogon barbatus

Calopogon Barbatus

Updated · 4 observations
ON THIS PLANT

Calopogon barbatus, the bearded grass-pink, is a species of orchid native to the southeastern United States, from Louisiana to North Carolina.

A note from PlantMom

Bearded grasspink is generally resistant to disease and is affected by relatively few insect pests. Its care is considered difficult, since it needs a very humid yet well-ventilated environment with minimal harmful pathogens. Overwatering can cause root rot. While anyone can cultivate Bearded grasspink, keeping it healthy and achieving repeat flowering requires more growing experience.

— PlantMom
CARE GUIDE

How to keep Calopogon Barbatus.

Light

Bearded grasspink grows naturally in habitats such as forest understories or rocky areas, where it receives natural shade. It prefers partial sun but can adapt to both full sun and full shade, reflecting its versatile and hardy nature.

Water

The bearded grasspink thrives with adequate moisture but can withstand occasional drought. During the summer, water it weekly, then taper off to every 10 days in the fall and winter. To maintain humidity, regularly mist the plant, particularly in dry conditions. Use water with a neutral pH; you can neutralize tap or rainwater by letting it sit before use.

Temperature

Bearded grasspink can tolerate a wide range of temperatures, though its distribution may still be restricted by various combinations of moisture and heat. It grows best in warm summer climates with sufficient rainfall or irrigation. Extended stretches of cloudy, rainy weather or prolonged high temperatures can raise the likelihood of Bearded grasspink dying. In winter, protecting it from cold can increase the plant's survival rate.

Fertilizer

The best time to fertilize a Bearded grasspink is in early spring, when it is coming out of dormancy and starting active growth. Fertilizing supplies essential nutrients needed for healthy development. Although Bearded grasspink has fairly low fertilizer requirements, applying fertilizer annually can improve its survival and encourage better, longer-lasting blooms.

Pruning

The Bearded Grasspink is known for its vibrant pink flowers and grassy foliage. To encourage healthy growth, it's best to prune this plant from early to late spring. During this time, remove any dead leaves. Be careful not to cut the flowering stems until the blooms have faded. Regular pruning not only promotes growth but also enhances the plant’s ornamental value. For detailed care instructions, consider consulting resources such as the American Orchid Society.

CHARACTERISTICS

Botanical profile.

Plant Type
Herb
Life Cycle
Perennial
Genus
Calopogon
Family
Orchidaceae
Hardiness Zone
8-10
Mature Height
30 cm to 61 cm
Mature Spread
10 cm to 20 cm
Leaf Color
Green
Leaf Type
Deciduous
Flower Color
Pink
Flower Size
2.03 cm to 3.05 cm
Bloom Time
Early spring, Mid spring
Planting Time
Spring, Summer, Autumn
Harvest Time
Late spring, Early summer
ALSO KNOWN AS

Other names.

en Bearded Grass-Pink en Bearded grasspink
FREQUENTLY ASKED

Reader questions.

What is the common name of Calopogon barbatus?

The common name of Calopogon barbatus is Bearded grasspink.

What is the botanical name of Bearded grasspink?

The botanical name of Bearded grasspink is Calopogon barbatus.

PLATES
Calopogon barbatus flower
PLATE 01 · flower
Calopogon barbatus flower
PLATE 02 · flower
Calopogon barbatus habit
PLATE 03 · habit
ALSO IN THE LIBRARY

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