Platycerium andinum, the American staghorn, is an epiphytic fern native to the Andes Mountains. It features unique, antler-like fronds and requires high humidity.
At-a-glance light, water, soil, and growing conditions from plant data
Moderate
50% intensity
Bright, indirect light is ideal. Avoid direct sunlight, which can scorch fronds.
Moderate
50% intensity
Allow to dry slightly between waterings. Avoid soggy conditions.
Well-draining, epiphytic mix (e.g., orchid bark, sphagnum moss, charcoal)
50% intensity
Moderate
50% intensity
Thrives in temperatures between 18-24°C. Protect from frost and drafts.
Greenhouse
50% intensity
Low
25% intensity
Fertilize sparingly during the growing season with a diluted balanced fertilizer.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
| Edible | No |
None
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water thoroughly when the potting medium is nearly dry, typically every 7-10 days during the growing season. Reduce watering significantly in cooler months. Avoid waterlogging, which can lead to root rot.
Ensure good drainage by using an airy, well-draining mix.
Pruning is rarely necessary for Platycerium andinum. Remove any dead or damaged fronds at their base using sterile shears.
Avoid cutting healthy fronds, as these are essential for the plant's survival and nutrient storage.
Propagation is primarily done through spores or offsets. Spores require specific sterile conditions and a humid environment for germination.
Offsets, small plantlets that form at the base, can be carefully separated when they are large enough to handle.
Repotting is infrequent, as staghorn ferns prefer to be pot-bound or mounted. If repotting is necessary due to overcrowding or a degrading potting medium, do so in spring.
Use a coarse, well-draining epiphytic mix, often mounted on bark or a board.
Identify plants like this with ePlant AI
Snap a photo to get care tips and match similar species on the go.
Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of American Staghorn (Platycerium andinum)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Polypodiopsida |
| Order | Polypodiales |
| Family | Polypodiaceae |
| Genus | Platycerium |
| Species | Platycerium andinum |
Similar in genus Platycerium
Answers based on plant encyclopedia data
