Stags Head Fern (Platycerium bifurcatum)

Bright indirect light is ideal for Stags Head Fern.

An east facing window is a good choice, while bright south or west facing rooms may need some protection from intense sunshine.

Gentle morning sun can be tolerated once the plant has adjusted, but strong midday or afternoon sunshine may damage the fronds.

Avoid very dark positions, particularly if you're hoping to encourage healthy new growth.

Water Stags Head Fern when its growing medium begins to dry, giving it a thorough drink before allowing excess water to drain.

Potted plants can be watered through the growing mix. Mounted ferns may benefit from soaking the moss and root area before being left to drain.

The exact frequency depends on warmth, light, humidity and how the fern is growing.

Avoid prolonged waterlogging, but don't repeatedly leave the root area completely dry. Reduce watering during winter when growth slows.

Stags Head Fern sits around the middle of our Tap Water Diva scale.

Ordinary UK tap water is usually suitable, although rainwater is a good option when available, particularly in hard water areas.

Minerals can accumulate in mounts and growing media over time, especially with regular feeding.

If your fern is growing well with tap water, there's usually no need to change your routine.

Stags Head Fern appreciates moderate humidity, with around 50 to 70% a useful target.

Ordinary household conditions can be suitable, although very dry air may cause the frond tips to brown.

A bright bathroom or humidifier can help in drier homes. Good airflow is just as important, particularly around mounted plants.

Avoid leaving the growing medium permanently wet simply to increase humidity.

Stags Head Fern grows well in temperatures around 18 to 27°C.

Aim to keep it above 15°C indoors, especially during winter. Cooler conditions combined with wet roots can cause problems.

Avoid cold draughts, unheated windowsills and direct heat from radiators. A warm, bright position with reasonably stable temperatures is ideal.

Stags Head Fern prefers an airy growing medium that holds some moisture while draining freely.

For potted plants, a mix containing fine orchid bark, sphagnum moss and a little peat free compost can work well.

Mounted specimens are commonly grown with sphagnum moss around the root area.

Avoid dense, heavy compost that stays saturated. This fern naturally grows attached to trees, so airflow around its roots is important.

Stags Head Fern benefits from occasional feeding during spring and summer.

Use a balanced liquid houseplant fertiliser at a suitable diluted strength, following the manufacturer's instructions.

Avoid overfeeding, particularly on mounted plants where nutrients can build up around the roots.

Reduce feeding as growth slows and pause during winter if the fern isn't actively growing.

Stags Head Fern can remain in a suitable pot, basket or mount for quite some time.

Repot when the roots need more room or the growing medium has broken down. Use a shallow, well draining container with an airy mix.

If mounted, replace or expand the support only when necessary. Take care not to damage the shield fronds or growing point.

Spring is usually a good time to make changes, while the plant is becoming more active.

Stags Head Fern rarely needs pruning.

Remove completely dead or badly damaged antler fronds if necessary, using clean scissors and cutting carefully near the base.

Leave naturally ageing brown shield fronds attached, as they protect the roots and growing point.

Avoid trimming healthy fronds simply to control their shape. Give the plant enough space to develop naturally instead.

Stags Head Fern has a natural pale coating on its fronds, so don't clean it like an ordinary glossy houseplant.

Avoid wiping, polishing or rubbing the foliage, as this can remove the protective hairs.

If necessary, gently remove loose debris with a very soft brush, taking care not to damage the surface.

Leave naturally brown shield fronds in place. They're an important part of the plant, not something that needs tidying away.

Stags Head Fern can be propagated by separating offsets from an established plant.

Choose an offset with its own growing point and roots. Carefully separate it with clean tools, avoiding unnecessary damage to the surrounding shield fronds.

Secure the new plant to a suitable mount or place it in an airy growing medium, keeping it warm and lightly moist while it establishes.

Growing from spores is also possible, although division is usually much easier for home growers.

Spring

As daylight increases, Stags Head Fern may begin producing fresh fronds.

Spring is a good time to check its growing medium, refresh a mount if needed and resume occasional feeding.

Increase watering gradually as growth becomes more active.

Summer

Warmth and brighter days encourage active growth.

Check moisture regularly, particularly if your fern is mounted or growing in a hanging basket, as these can dry quickly.

Protect it from harsh afternoon sunshine and feed occasionally during active growth.

Autumn

Growth usually begins slowing as daylight levels fall.

Reduce watering to match the slower drying conditions and check that the plant isn't exposed to cold draughts.

Older shield fronds may gradually turn brown. This is normal and doesn't mean they should be removed.

Winter

Stags Head Fern remains evergreen, although growth may slow considerably during winter.

Keep it warm with suitable indirect light and allow the growing medium to dry slightly between waterings.

Pause feeding if growth stops. Mounted plants may still need regular moisture checks, especially in centrally heated rooms.

Brown Shield Fronds

Usually a normal part of ageing. Leave naturally browned shields attached.

Brown Frond Tips

May result from dry air, prolonged dryness, sun scorch or root problems.

Wilting Fronds

Check for insufficient moisture, damaged roots or excessive wetness.

Yellowing Fronds

Can occur with overwatering, poor drainage or natural ageing.

Black or Soft Patches

May indicate rot, particularly if the growing medium stays wet and airflow is poor.

Pale or Bleached Foliage

Can develop after exposure to excessive direct sunshine.

No New Fronds

Growth slows in cooler, darker conditions. Check warmth and light.

Dry, Shrunken Mount

The moss may be drying too quickly. Review watering frequency.

White Cottony Patches

May indicate mealybugs. Check carefully without disturbing the natural protective coating.

Brown Patches Underneath Mature Fronds

Often normal spore production rather than disease or insect damage.

Stags Head Fern can occasionally attract scale insects, mealybugs and spider mites.

Check the undersides of the fronds and around the growing points. Scale may appear as small attached bumps, while mealybugs resemble white cottony patches.

Don't confuse natural brown spore patches or the fern's pale protective coating with pests.

If you find something suspicious, isolate the plant and identify the problem before choosing a treatment. Avoid harsh cleaning that could damage the fronds.

Stags Head Fern is classified as non toxic to cats and dogs making it a useful option for pet friendly plant collections.

However, it's still best to discourage pets from chewing houseplants. Eating large amounts of plant material can cause an upset stomach, even when the plant isn't poisonous.

Keep heavy hanging baskets and mounted plants securely fixed, particularly where pets or children could knock them down.