Drymonia rubra — a medium houseplant, prefers partial sun light
SPECIMEN · FROM THE LIBRARY
Drymonia rubra

Drymonia Rubra

Updated · 8 observations
ON THIS PLANT
A note from PlantMom

Drymonia rubra shows a good degree of disease resistance and is generally not prone to illnesses. Still, if the plant is kept in poor conditions it can become more vulnerable to disease. It also experiences few insect pests. Regarding care, this plant has moderate needs. It should be given plenty of sunlight, since inadequate light can make it more susceptible to disease and cause thin growth. Because it is often kept indoors, it may need to be moved to a well-lit spot on a regular basis. It does not require frequent watering. Overall, Drymonia rubra is suitable for most people, though it is best for those who can provide strong light conditions.

— PlantMom
CARE GUIDE

How to keep Drymonia Rubra.

Light

Drymonia rubra is native to habitats like forest understories and rocky areas, where it grows in natural shade. It prefers partial sun but can tolerate full sun or full shade, illustrating its versatile, hardy nature.

Temperature

Drymonia rubra comes from tropical areas, where the climate is generally warm and humid. Therefore, it is well suited to high temperatures and humidity. It does not tolerate sudden temperature changes and prefers a consistent temperature environment, so it's important to avoid temperature swings indoors. It typically cannot endure cold temperatures and needs warmer conditions for growth. If the ambient temperature falls too low, the plant may stop growing or even die.

Fertilizer

The best time to fertilize a Drymonia rubra is in early spring when it emerges from dormancy. This encourages overall growth and the development of flowers. Fertilizing improves the foliage, stems, and branches and supports the production of large, vibrant, long-lasting blooms. It also helps move nutrients from the roots to the flowers and strengthens the plant's health and resistance to disease.

Pruning

Drymonia rubra is known for its vibrant flowers and lush foliage. To maintain its health and encourage bushier growth, prune the plant in early spring. This is the best time to remove dead branches. Avoid heavy pruning when the plant is flowering, as this helps preserve the blooms. Always use clean, sharp tools for pruning to ensure the plant remains healthy and retains its ornamental quality.

Pot & Repot

When repotting Drymonia rubra, pick a pot 1-2 inches (2.5–5.1 cm) larger that has good drainage. Use a well-draining potting mix. Repot in spring or fall, making sure the root ball sits slightly below the rim of the flower pot. Water thoroughly after repotting and place it in a warm spot with indirect sunlight.

CHARACTERISTICS

Botanical profile.

Plant Type
Vine
Life Cycle
Perennial
Genus
Drymonia
Family
Gesneriaceae
Hardiness Zone
10-12
Mature Height
30 cm to 61 cm
Mature Spread
30 cm to 46 cm
Leaf Color
Dark Green, Forest Green
Leaf Type
Evergreen
Flower Color
Red
Flower Size
3.05 cm to 5.08 cm
Bloom Time
All year round
Planting Time
Spring, Summer, Autumn
Harvest Time
All year round
Native Area
Colombia, Costa Rica, Panama
PLATES
Drymonia rubra flower
PLATE 01 · flower
Drymonia rubra flower
PLATE 02 · flower
ALSO IN THE LIBRARY

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