Monstera deliciosa: big leaves and the right care

Your care table

A monstera with room to develop

Monstera deliciosa belongs to the arum family and grows as a climber in its tropical homeland. Its familiar name, Swiss cheese plant, describes the leaves that later often become deeply split and perforated. A young plant may still have much less divided leaves. This is initially a matter of development, rather than proof of a care mistake. The Exotenherz specimen presented here comes in a 21 cm pot with a stated height of approximately 50 to 60 cm. Allow some room at the sides from the start: new leaves should be able to unfold without constantly bumping into curtains, furniture or walkways.

Choose the position from the plant’s perspective

An attractive spot in the room is not always a bright spot for the plant. Look at the window first and choose the decorative pot afterwards. A monstera is usually easier to care for in front of a bright window with filtered light than in a dark corner. When moving it from a shadier position to a sunny window, make the adjustment gradually. Watch the leaf surfaces facing the window in particular. A place right beside a radiator often combines dry air with a warm root ball. A metre of distance may be more useful there than daily misting. The next leaves and the speed at which the compost dries show whether the new position suits the plant.

Watering: check first, then moisten the whole root ball

Check the compost with a finger or wooden stick and briefly lift the pot. If the upper area still feels moist and the root ball is heavy, waiting is often the right care decision. Once it has dried sufficiently, water the growing medium slowly so that water also reaches the inside. Allow all excess water to drain and empty the decorative pot. Many small sips can leave moist areas outside and dry areas inside. A dried-out, water-repellent root ball instead needs several gentle watering rounds, followed by good drainage as well. With a new plant, make two or three observations. This lets you recognise its rhythm in your specific position without turning it into a rigid weekly rule.

Plan support and aerial roots sensibly

The bigger a monstera becomes, the more important a secure position and a strong support are. Fasten the main stem loosely with plant-friendly material; do not tie leaf stalks tightly. Check ties during new growth so they do not cut in. Aerial roots are part of the growth habit. Accessible roots can be gently guided towards the growing medium or support without kinking them. They are not a reason to plant the monstera more deeply. When repotting, position the support at the same time instead of pushing it into a rooted ball without control later. Afterwards, check that the nursery pot and decorative pot remain stable even with a leaf extending sideways.

Care for leaves with a gentle hand

Remove dust with a soft, damp cloth. Support the leaf from underneath with one hand and work without pressure. Leaf-shine sprays are unnecessary. Use this short care moment to look under the leaves and along the leaf stalks: sticky patches, fine webbing or moving dots deserve closer inspection. A fresh leaf initially unfolds soft and often paler. Do not pull it apart with your fingers. The original images below show the actual sale form; the home scene offers a decorating idea. Size and leaf divisions develop individually.

Interpret yellow leaves correctly

A single old leaf may be ageing. Several yellow leaves together with constantly wet compost, however, suggest checking the root area and drainage first. Drooping leaves can occur with a dry root ball or with damaged, overly wet roots. Leaf colour alone therefore does not tell you whether more water is needed. Brown, dry patches can have different causes, including sun damage, dry air or uneven watering. Change one thing at a time where possible and assess the new growth in particular. Dead leaf tissue will not turn green again with improved care.

Autumn care and a considered start

In September, it is worth reviewing the summer position. Shorter days and closed curtains can substantially reduce the amount of light. Do not automatically keep watering as you did in high summer. After buying, first check root-ball moisture, drainage holes and the intended position; an immediate move to a larger pot is not always necessary. Keep the monstera out of reach of nibbling pets and small children, as plant parts can cause irritation if swallowed. Avoid skin contact with sap when cutting. Following these simple basics makes room for a plant whose appearance can continue developing for years.

One plant, several views

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