Swiss Cheese Plant (Monstera deliciosa): Iconic Perforated Leaves for Spacious Rooms

Botanical Name: Monstera deliciosa

Lush and bold, Swiss Cheese Plant makes a striking accent if you have space. Over years, reaches 10 ft (3 m) tall with dramatic perforated leaves 12+ in (30+ cm) long—needs elbow room.

Climber in the wild, scrambling up trees with thick aerial roots that absorb moisture/nutrients. Tuck basal aerial roots into soil; train others up a moss pole.

Clean Leaves

Gently wipe to keep dust-free and shiny.

Young plants have smooth leaves. Maturing leaves develop deep cuts, wide slits, and holes—in native jungle, these help withstand wind and downpours.

Leaf Troubleshooting

• Yellowing lower leaves: Overwatering. Water thoroughly, allow soil to dry slightly before next watering.
• Curled crispy tips: Low humidity or excess fertilizer. Flush soil with clean water. Wait a month before feeding.
• Large leaves without holes/slits: Insufficient light. Give moderate to bright light, no direct sun.
• Scorched leaves (dry brown spots): Strong direct sunlight.

CAUTION: Leaves poisonous—severe mouth burning if eaten. Skin irritation possible. Wear gloves when handling.

Repot spring when roots fill pot. Drainage holes prevent soggy soil.

Swiss Cheese Plant Care Quick Reference

• Origin: Southern Mexico and Guatemala
• Height: Up to 10 ft (3 m)
• Light: Bright; no direct sun. Mature leaves without holes = needs more light.
• Water: Thoroughly, allow top inch to dry between. Barely moist winter. Yellowing lower leaves = overwatering. Good drainage.
• Humidity: Average to high (min 40% RH)
• Temperature: 65–85°F (18–29°C)
• Soil: 1 part peat-based mix + 1 part sand/perlite
• Fertilizer: Every 2 weeks spring–fall with balanced liquid fertilizer at half strength. Monthly winter.
• Propagation: Growing tip cuttings of mature plant in spring, rooted in moist peat-based mix.