Monstera Adansonii Mint

Monstera adansonii 'Mint' is one of the most coveted variegated forms in the aroid collector world. Its fenestrated, heart-shaped leaves are splashed and marbled with creamy mint-white variegation — each leaf a unique composition that cannot be replicated. Unlike the more common yellow or white variegation seen in other cultivars, the mint colouration carries a cool, silvery-green quality that reads as distinctly refined against the deep green base.

A naturally vining species, M. adansonii 'Mint' climbs readily when given support or trails elegantly from a hanging planter. Growth is moderate and the variegation, being chimeric in nature, requires attentive care to maintain — making each plant a genuine collector's specimen.

Care Guide

Light

Bright indirect light is essential. Variegated tissue contains less chlorophyll than green tissue, so this cultivar requires more light than its all-green counterpart to sustain healthy growth. An east- or west-facing window is ideal. Avoid direct midday sun, which can scorch the pale variegated sections, and avoid low light, which will cause the plant to revert toward greener growth over time.

Water

Water when the top 1–2 inches of the potting mix have dried out. This cultivar is sensitive to both overwatering and drought — consistent moisture without waterlogging is the goal. Always water thoroughly and allow excess to drain freely. Reduce frequency in cooler months.

Humidity & Temperature

Thrives in humidity of 60% or above. A humidifier nearby or placement in a naturally humid room (such as a bathroom with good light) will support lush, healthy growth. Maintain temperatures between 65–85°F (18–29°C). Avoid cold draughts and temperatures below 55°F (13°C).

Soil & Potting

Use a chunky, well-draining aroid mix: a combination of perlite, orchid bark, and a small proportion of quality potting soil or coco coir works well. Good aeration at the root zone is critical. Choose a pot with drainage holes and avoid oversizing — a snug pot reduces the risk of soil staying wet too long.

Fertilising

Feed every 2–4 weeks during the growing season (spring through summer) with a balanced liquid fertiliser at half strength. Avoid over-fertilising, which can cause tip burn and stress the variegated tissue. Do not feed in autumn and winter.

Variegation Maintenance

If a stem begins producing predominantly green leaves, prune back to the last well-variegated node to encourage the plant to produce more balanced growth. Avoid removing all green growth — some chlorophyll-rich tissue is necessary for the plant's energy production and long-term health.

Propagation

Propagate via stem cuttings with at least one node and one leaf. Place in water, sphagnum moss, or a well-draining mix in a warm, humid environment with bright indirect light. Roots typically develop within 3–6 weeks. Note that variegation in offspring is not guaranteed to mirror the parent plant.

Toxicity

Toxic to cats, dogs, and humans if ingested. Contains calcium oxalate crystals which can cause oral irritation, drooling, and gastrointestinal discomfort. Keep out of reach of pets and children.