Coelogyne lactea — a hard houseplant, prefers partial sun light
SPECIMEN · FROM THE LIBRARY
Coelogyne lactea

Coelogyne Lactea

Updated · 1 observations
ON THIS PLANT
A note from PlantMom

Coelogyne flaccida generally shows good resistance to disease and is affected by relatively few insect pests. Its care is considered difficult because it requires high humidity while also needing good ventilation and minimal harmful pathogens. Too much watering can cause root rot. Although anyone can grow Coelogyne flaccida, keeping it healthy and getting it to flower again requires more growing experience.

— PlantMom
CARE GUIDE

How to keep Coelogyne Lactea.

Light

Coelogyne flaccida naturally occurs in habitats such as forest understories or rocky sites, where it is subject to natural shade. It favors partial sun but can tolerate full sun or full shade, illustrating its hardy and adaptable nature.

Temperature

Coelogyne flaccida is fairly adaptable to temperature, capable of withstanding higher heat and large temperature swings. In hot weather, attention should be paid to irrigation and providing adequate shade to avoid sunburn. On the other hand, Coelogyne flaccida is relatively intolerant of low temperatures. While it can tolerate a certain amount of cold, overly frigid conditions may result in frost damage.

Fertilizer

For Coelogyne flaccida, a single fertilizer application in spring is generally adequate, though multiple feedings can optimize growth. Apply fertilizer about every one to one-and-a-half months. Fertilizing improves the leaves' appearance and function, helping maintain even color and a healthy texture. It also encourages root development and nutrient uptake, supporting the plant's long-term health.

Pot & Repot

When repotting Coelogyne flaccida, select a slightly larger pot with good drainage, ideally a clear orchid pot. Use an orchid-specific, well-draining medium that includes bark or moss. Carefully clean the roots and cut away any that are dead or rotting. Repot after flowering, typically in spring or fall, water thoroughly, and keep the plant in bright, indirect light. Once repotted, avoid disturbing the roots.

CHARACTERISTICS

Botanical profile.

Plant Type
Herb
Life Cycle
Perennial
Genus
Coelogyne
Family
Orchidaceae
Hardiness Zone
10-12
Mature Height
30 cm to 40 cm
Mature Spread
30 cm to 40 cm
Leaf Color
Forest Green
Leaf Type
Evergreen
Flower Color
White, Yellow
Flower Size
5.08 cm to 6.35 cm
Bloom Time
Early spring, Mid spring
Planting Time
Spring
Harvest Time
Late spring, Early summer
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