Pothos (Epipremnum aureum)

Overview

Pothos (Epipremnum aureum) is a vigorous tropical vine valued for its heart-shaped foliage, trailing growth habit, and ability to adapt to a wide range of indoor conditions. It grows well in bright indirect light but can tolerate lower light than many tropical houseplants. Its main care challenges are avoiding consistently wet soil, maintaining attractive variegation in variegated cultivars, and managing long vines as they mature.

Watering

Water Pothos when the upper portion of the growing medium has dried, then water thoroughly until excess drains from the container. Avoid keeping the root zone continuously wet, as prolonged saturation can contribute to root problems. Pothos tolerates occasional drying better than consistently waterlogged soil. Watering frequency varies with light, temperature, humidity, pot size, and growing medium, so check the soil rather than following a rigid schedule.

Light

Provide bright indirect light for the strongest growth and, in variegated cultivars, better maintenance of leaf coloration. Green Pothos can tolerate lower light, although growth may become slower and more elongated. Strong direct afternoon sunlight can scorch the leaves. When moving a plant from low light to a brighter position, increase exposure gradually.

Soil

Use a loose, well-draining houseplant medium that retains some moisture while allowing adequate airflow around the roots. A general tropical houseplant mix amended with perlite or another drainage component can work well. Avoid dense soil that stays saturated for long periods and always use a container with drainage holes.

Temperature

Pothos prefers warm conditions and generally grows well around 18–30°C (65–86°F). Protect it from cold drafts and prolonged exposure to temperatures below about 13°C (55°F), which can cause stress and damage. Keep the plant away from strong heating or cooling vents that produce rapid temperature changes.

Humidity

Pothos adapts well to average household humidity but generally grows more vigorously in moderate humidity around 50–70%. Very dry air can contribute to brown leaf edges, particularly when combined with inconsistent watering. A humidifier can help when indoor air is exceptionally dry, although routine misting is not essential.

Fertilizer

Feed Pothos during active growth with a balanced houseplant fertilizer according to the product instructions. Regular moderate feeding can support vigorous vine and leaf production. Avoid excessive fertilizer, which can cause salt accumulation and root stress. Reduce or pause feeding when growth slows because of low light or cooler temperatures.

Repotting

Repot Pothos when roots have substantially filled the container, the plant dries out unusually quickly, growth slows because of root restriction, or the growing medium has broken down. Move the plant into a container only moderately larger than the existing one and use fresh, well-draining mix. Pothos generally tolerates root disturbance well and can recover quickly when repotted during active growth.

Growth

Pothos produces long, flexible vines that naturally trail or climb when given support. Under strong growing conditions, stems can become several feet long indoors. Leaves may become larger as the plant matures and climbs, while unsupported vines tend to produce smaller foliage and longer spaces between leaves. Warm temperatures, adequate light, and regular moisture support the fastest growth.

Support

Pothos can be grown as a trailing plant from a hanging basket, shelf, or elevated container, or trained upward on a moss pole, coir pole, trellis, or similar support. Climbing can encourage a more upright growth habit and, under suitable conditions, larger mature leaves. Support is optional rather than necessary for healthy growth.

Pruning

Pruning Pothos helps control vine length, encourage a fuller appearance, and remove damaged or unwanted growth. Use clean, sharp scissors to cut just above a node. Regularly trimming long vines can stimulate new shoots from lower nodes and make the plant appear bushier. Healthy cuttings containing nodes can be used for propagation.

Propagation

Pothos is one of the easier houseplants to propagate from stem cuttings. Take a cutting containing at least one healthy node and place the node in water, sphagnum, perlite, or another suitable propagation medium. Keep the cutting warm and in bright indirect light while roots develop. Once a healthy root system has formed, the cutting can be transferred to a well-draining potting mix.

Variegation

Variegated Pothos cultivars require more light than predominantly green forms to maintain their characteristic patterns. Low light can encourage new growth with less variegation, while brighter indirect light generally supports stronger expression of existing coloration. Increased light cannot guarantee a specific pattern because variegation is genetically determined and varies between cultivars and individual leaves.

CommonProblems

Yellow leaves are commonly associated with excessive moisture, although individual older leaves may naturally yellow and decline. Brown edges can result from dry air, inconsistent watering, strong direct sunlight, or fertilizer salt buildup. Long spaces between leaves and small foliage often indicate insufficient light or a lack of climbing support. Persistent problems should be assessed by checking the roots, soil moisture, drainage, and light conditions together.

SeasonalCare

Pothos generally grows most actively during warm, bright periods and slows when temperatures and light levels decline. During active growth, the plant may require more frequent watering and regular feeding. In winter or other low-light periods, allow the growing medium to dry further between waterings and reduce or pause fertilizer. Protect the plant from cold drafts.

OutdoorCare

Pothos can be grown outdoors year-round in warm, frost-free climates with bright filtered light or partial shade. Plants moved outdoors from indoor conditions should be acclimated gradually to stronger light. Protect foliage from intense direct sunlight, strong winds, and cold temperatures. In cooler climates, container-grown Pothos should be brought indoors before temperatures become unsuitable.

Toxicity

Pothos contains insoluble calcium oxalate crystals and is toxic if chewed or ingested. Contact with plant tissue can cause irritation, while ingestion may cause oral discomfort and other symptoms. Keep Pothos away from pets and children who may chew the leaves or stems.