This fascinating orchid is from the Philippines, so islands such as Luzon, Polillo, Palawan and Mindanao.and nearby areas, the flowers are fragrant, and it is a fairly easy to grow species. Fragrance is faint but a pleasant citrus with a touch of rose.
It is the markings on the petals that give Phalaenopsis hieroglyphica its common name.
The petals vary in colour on this Phalaenopsis species from a pale yellow and white, the contrasting markings also vary from a range of pinks to yellows, always transverse on the petals. Phalaenopsis hieroglyphica var. alba is white with yellow markings.
In its natural environment Phalaenopsis hieroglyphica grows on other plants, so trunks of trees and branches. The preferred location is on the bark of tree that allow the roots attach easily.
It has an interesting habit of being able to reshoot from the old flower stems, so these are not pruned away unless obviously dead.
How To grow Phalaenopsis hieroglyphica – Basic Care
Good filtered light is essential and as Phalaenopsis hieroglyphica is a warm growing orchid it also requires good humidity.
How to Plant
These are naturally an epiphytic orchid, and will grow well in a slatted orchid basket.
They also grow well in pots and many growers find this easier.
When planting Phalaenopsis hieroglyphic, choose a pot that offers good drainage, as orchids thrive in well-aerated environments. Typically, a plastic or clay pot with drainage holes is ideal. Use an orchid-specific potting mix, which usually consists of bark, sphagnum moss, or coconut coir.
- Preparation: Ensure your pot and mix are clean. Soak the bark or moss in water for a few hours before using it.
- Placement: Position the orchid in the center of the pot, ensuring that the roots spread out comfortably.
- Fill: Gently fill in with the potting mix around the roots, avoiding any heavy packing to allow for air circulation.
- Watering: Water lightly after planting to help settle the mix around the roots.
General Care
Providing optimal care ensures your orchid thrives.
- Air Circulation: Ensure good airflow around the plant to prevent mold and rot.
Watering
Watering is a critical aspect of orchid care.
Frequency Water every 1-2 weeks, depending on humidity and temperature. Always check the potting mix; it should be dry to the touch before watering again.
The best way to water is to thoroughly, allowing excess to drain out. Avoid letting the roots sit in water.
Light
Phalaenopsis hieroglyphic prefers bright, indirect light.
PlacementAn east or west-facing window is ideal. Direct sunlight can scorch the leaves, while too little light can hinder blooming.
- Signs of Light Stress: Yellow leaves may indicate too much light, while dark green leaves suggest insufficient light.
Temperature/Humidity
Maintaining the right temperature and humidity is vital for your orchid’s health.
Ideal temperatures range from 65°F to 80°F (18°C to 27°C) during the day and slightly cooler at night.
Humidity Keep humidity levels between 50-70% for optimal growth.
Consider using a humidity tray or a humidifier.
Soil/Potting Mix
Using the right mix is essential for successful growth. The growing medium should never completely dry. Always water with room temperature water and fertiliser every week with a 1/2 strength solution of a general orchid fertiliser during the growing period
Use a specialized orchid mix that includes materials like fir bark, charcoal, and perlite, which promotes aeration and drainage.
Avoid regular potting soil as it can retain too much moisture and lead to root rot.
Fertiliser
Regular feeding is key to robust growth.
Use a balanced orchid fertilizer, such as a 30-10-10 or 20-20-20 formula, diluted to half strength.
Frequency Fertilize every 2-4 weeks during the growing season (spring and summer) and reduce during fall and winter.
Repotting Phalaenopsis hieroglyphica
Repotting is necessary for healthy growth. Replenishing spent potting mix and providing the correct sized pot are both important.
- When to Repot: Every 1-2 years or when the potting mix breaks down.
- How to Repot: Carefully remove the orchid from its pot, trim any dead, damaged or mushy roots, and place it in fresh potting mix. Water lightly after repotting.
Pruning
Pruning back spent flower spikes and the removal of any dead foliage is all that is required.
What’s In A Name
Phalaenopsis – From the greek ‘Phalaina’ (moth) and ‘opsis’ (like a) so Like A Moth. And hieroglyphica –from of the markings on the petals which look like glyphs.
Summary Information
- Botanical name – Phalaenopsis hieroglyphica
- Common Name – The Hieroglyphic Phalaenopsis
- Position – Filtered light.
- Soil – Either mounted or in a bark growing medium.
- Height – To 15 cm
- Spread – To around .5m
- Flowers – White to yellow with markings.
- Foliage – Mid green
- Frost tolerant – No
- Drought tolerant – No