Platycerium alcicorne
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Platycerium alcicorne

Common staghorn fern · Staghorn fern

Tier 1 Difficulty: hard Water: high Light: full_shade Toxicity: low
Temperature
20–37 °C
Soil pH
6–7
Hardiness
Zone 9–11
Click count
24
Observations
15

Description

Source: leafsnap

Platycerium alcicorne is a species of staghorn fern (Platycerium) native to Madagascar, the Seychelles and Comoros Islands, as well as Mozambique and Zimbabwe. It is cultivated as an ornamental plant for gardens.

Care Guide

💧 Water

Platycerium alcicorne thrives in humid environments much like its tropical origins. For optimal growth, water it twice a week. Although it becomes drought-tolerant once established, it still benefits from regular misting to maintain humidity and support healthy frond development.

☀️ Light Full shade

Platycerium alcicorne is native to habitats such as forest understories or rocky sites that provide natural shade. Its ideal light exposure is Full Shade, though it can tolerate Partial Sun.

Ideal: Full shade
FAQ
What are the sunlight requirements for Platycerium alcicorne?

Platycerium alcicorne, also known by its botanical name, requires specific sunlight conditions to thrive. For full shade, it needs less than 3 hours of sunlight daily. In contrast, a partial sun environment should provide about 3-6 hours of sunlight. It's important to observe how sunlight moves through your garden, identifying locations that offer a harmonious balance of light and shade. This attention to the plant's lighting needs is crucial for ensuring its well-being and happiness.

🌡️ Temperature 20–37.8°C

Platycerium alcicorne 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 steady temperature, so it is important to avoid temperature fluctuations indoors. It typically cannot withstand cold and needs warmer temperatures to grow. If the environmental temperature falls too low, the plant may stop growing or even die.

Ideal temperature: 20–37.8°C
💨 Humidity
Humidity:
🪴 Soil 6-7
Soil pH: 6-7
🌱 Fertilizer
🪴 Pot & Repot 2-3 years

When repotting Platycerium alcicorne, select a pot 1-2 inches (2.5–5.1 cm) larger with good drainage. Use a well-draining potting mix. Repot in spring or fall, making sure the root ball is slightly lower than the rim of the flower pot. Water thoroughly after repotting and place in a warm spot with indirect sunlight.

Suggested frequency: 2-3 years
✂️ Pruning

Platycerium alcicorne is known for its distinctive fronds that resemble deer antlers. To maintain its health and ornamental beauty, it's best to prune in early spring. Use sterilized shears to carefully remove only the dead or damaged fronds. Proper pruning enhances air circulation and helps prevent fungal infections, ensuring the healthy growth of your plant.

🌿 Propagating
🐛 Diseases & pets
☠️ Toxicity

Characteristics

Plant Type
Fern
Life Cycle
Perennial
Genus
Platycerium
Family
Polypodiaceae
Hardiness Zone
9-11
Mature Height
61 cm to 91 cm
Mature Spread
61 cm to 91 cm
Leaf Color
Forest Green, Olive
Leaf Type
Evergreen
Planting Time
Spring
Native Area
Mozambique, Zambia, Madagascar, Kenya, Tanzania, Zimbabwe

Tags (6)

Common Names (2)

en Common staghorn fern
en Staghorn fern