Heart Leaf Philodendron - Philodendron hederaceum

Bright indirect light is ideal for Heart Leaf Philodendron.

An east facing window or a position away from intense afternoon sunshine works well.

It can tolerate lower light, although growth may slow and the spaces between leaves may become longer.

Avoid sudden exposure to strong direct sunlight, which can scorch the foliage.

Water Heart Leaf Philodendron when the upper 2 to 3cm of compost begins to dry.

Water thoroughly and allow excess moisture to drain away. During warmer months, check more regularly as the plant may use water faster.

Avoid keeping the compost constantly saturated or allowing the entire root ball to dry severely for long periods.

Reduce watering during winter as growth slows. Check the compost rather than following a fixed schedule.

Heart Leaf Philodendron sits towards the relaxed end of our Tap Water Diva scale.

Ordinary UK tap water is usually suitable, although mineral deposits may gradually build up in the compost in particularly hard water areas.

Rainwater or appropriately filtered water can be used if this becomes a problem.

Consistent watering and good drainage are generally more important than using special water.

Heart Leaf Philodendron is comfortable in ordinary household humidity, although moderate humidity can help support healthy growth.

Very dry air may contribute to brown leaf edges, particularly near radiators during winter.

A humidifier can help in especially dry rooms, but regular misting isn't necessary. Good airflow and a comfortable position are usually more important.

Heart Leaf Philodendron prefers temperatures around 18 to 27°C.

Aim to keep it above 15°C, particularly during winter. Cold conditions can slow growth and increase the risk of root problems when the compost is wet.

Avoid chilly windowsills, draughts and direct heat from radiators. Ordinary indoor warmth suits it well.

Heart Leaf Philodendron prefers an airy growing mix that retains some moisture without becoming waterlogged.

A blend of peat free houseplant compost, perlite and fine orchid bark works well.

The roots benefit from good airflow, particularly when the plant is growing quickly.

Always use a pot with drainage holes and empty away excess water from decorative cover pots.

Heart Leaf Philodendron benefits from occasional feeding while actively growing during spring and summer.

Use a balanced liquid houseplant fertiliser, following the manufacturer's dilution and frequency instructions.

Avoid overfeeding, as excess nutrients can contribute to root damage and brown tips.

Reduce feeding during autumn and pause in winter if growth has stopped.

Repot when the roots need more room or the compost has become compacted and no longer drains well.

Spring is usually a good time. Choose a pot slightly larger than the current one, with drainage holes and fresh growing mix.

If you'd like to encourage climbing, repotting is a convenient time to add a suitable support.

Avoid moving straight into a much larger pot, as excess compost may stay wet for too long.

Heart Leaf Philodendron responds well to occasional pruning.

Trim long stems just above a healthy node using clean scissors. This can encourage new growth and help maintain a fuller shape.

Remove completely yellow or dead leaves when needed.

Healthy stem cuttings can be rooted and grown separately or added back into the original pot.

Those glossy heart shaped leaves can gradually collect dust, especially when the plant has developed lots of trailing stems.

Use a soft, slightly damp cloth or our Microfibre Houseplant Dusting Gloves to gently wipe both sides of the foliage.

Support each leaf as you clean and avoid leaf shine products.

It's also a good opportunity to check for pests and inspect any new growth.

Heart Leaf Philodendron is easy to propagate from stem cuttings.

Use clean scissors to take a healthy section containing at least one node. Root it in water, moist sphagnum moss or a suitable propagation mix.

Keep it warm with bright indirect light while roots develop.

Once established, pot the cutting into an airy growing mix. You can also plant rooted cuttings back into the parent pot to encourage a fuller appearance.

Spring

As daylight increases, Heart Leaf Philodendron may begin producing fresh leaves and extending its stems more quickly.

Spring is a good time to repot if needed, add a climbing support or take stem cuttings.

Resume feeding when growth becomes active and adjust watering as the compost dries more quickly.

Summer

Warmth and longer days usually encourage the strongest growth.

Keep the plant in bright indirect light, checking compost moisture regularly as its stems develop.

Feed occasionally during active growth and guide any climbing stems onto their support. Protect the leaves from harsh afternoon sunshine.

Autumn

Growth generally begins slowing as daylight levels fall.

Check the compost before watering, as it may stay moist for longer than it did during summer.

Reduce feeding and make sure trailing stems aren't resting against cold window glass.

Winter

Heart Leaf Philodendron remains evergreen, although growth may slow considerably during winter.

Keep it warm with suitable indirect light and reduce watering as the compost takes longer to dry.

Pause feeding if growth stops. A brighter position or suitable grow light can help during particularly dark months.

Yellowing Leaves

May indicate overwatering, root problems or natural ageing. Check compost moisture and how many leaves are affected.

Brown Leaf Tips

Can result from dry air, prolonged dryness, excess feeding or root damage.

Curling Leaves

May indicate moisture stress, unsuitable temperatures or pest activity.

Drooping Foliage

Check for dry compost, waterlogged roots or sudden changes in temperature.

Long, Bare Stems

Often associated with insufficient light. Move gradually into a brighter position.

Small New Leaves

May develop in low light or while a plant is establishing. Climbing support may help mature growth.

Soft or Dark Stems

May indicate rot, particularly if the compost has stayed wet.

Brown or Bleached Patches

Can develop after exposure to strong direct sunshine or physical damage.

New Leaves Not Opening Properly

May be associated with low humidity, inconsistent moisture or pest damage.

No New Growth

Often normal during winter. Check light, warmth and root health if growth remains slow.

Heart Leaf Philodendron can occasionally attract spider mites, mealybugs, scale insects and thrips.

Check the undersides of leaves, along the stems and around new growth. Mealybugs appear as white cottony patches, while scale insects look like small attached bumps. Spider mites and thrips can cause speckling or silvery marks.

If you find pests, isolate the plant and identify the problem before choosing a suitable treatment.

Long trailing stems are worth checking regularly, particularly where leaves grow close together.

Heart Leaf Philodendron is harmful if eaten and toxic to cats and dogs.

Like other Philodendrons, it contains insoluble calcium oxalate crystals that can irritate the mouth and throat if chewed or swallowed. The sap may also irritate sensitive skin.

Keep it out of reach of pets and young children, particularly when growing long trailing stems.

Wear gloves when pruning if needed. Contact your vet if a pet eats any part, or seek medical advice if a child swallows some.