← Back to Plant Collection

🌱 Swiss Cheese Plant (Monstera)

Monstera deliciosa

Plant Care Guide

β˜€οΈ Light

Bright indirect light β€” the brighter the better without direct sun. East- or west-facing window ideal. Direct sun scorches leaves; low light reduces fenestrations. Rotate ΒΌ turn every few weeks for even growth. Grow lights work well if natural light is limited.

πŸ’§ Water

  • Water when top 2–3 cm of soil is dry
  • Soak thoroughly, drain fully
  • Every 7–14 days in summer; every 2–3 weeks in winter
  • Never let sit in water β€” root rot risk is high
  • Yellow leaves = overwatering

πŸͺ΄ Soil

  • Rich, well-draining mix: peat + bark + perlite
  • Slightly acidic pH (5.5–7.0)
  • Always use a pot with drainage holes

🌑️ Temperature

  • Ideal: 18–27 Β°C
  • Minimum: 10 Β°C β€” growth stops below this
  • Do not expose to frost
  • Avoid cold drafts, A/C vents, and cold windowsills in winter

πŸ’¦ Humidity

  • 50–60% ideal
  • Use a humidifier or pebble tray in dry air
  • Brown leaf tips = air too dry
  • Wipe leaves occasionally to remove dust

🌱 Feeding

  • Every 4–6 weeks spring/summer
  • Balanced liquid fertilizer (NPK), diluted to half strength
  • Stop feeding in autumn/winter
  • Flush soil if over-fertilised

βœ‚οΈ Care Tips

  • Support with a moss pole to encourage larger, more fenestrated leaves
  • Prune above a node in spring/summer
  • Repot every 1–2 years when roots exit drainage holes; go 1 pot size up
  • Not suitable for outdoor use in frost-prone climates
  • Can be placed outdoors in summer in a shaded, sheltered spot (above 15 Β°C nights)

🌿 Facts

  • Fenestrations (holes/splits) are a sign of a healthy, mature plant
  • Aerial roots are normal β€” guide onto a moss pole for larger leaves
  • Can reach 2–3 m+ indoors with support
  • Can live 40+ years indoors
  • Related to Peace Lily, Alocasia, and Philodendron

πŸ› Pests

  • Spider mites, aphids, mealybugs, scale, fungus gnats
  • Wipe leaves regularly and inspect undersides
  • Treat with neem oil or insecticidal soap

⚠️ Warning

Toxic to cats, dogs, and humans if foliage or sap is ingested.