16/08/2026
From 19 to 26 number of fenestrations. 😍☘️
How to increase the number of fenestration in monstera deliciosa leaves?
If you want your Monstera deliciosa to develop more fenestrations (the splits and holes in mature leaves), the biggest factor is maturity + strong growing conditions.
🌿 What helps most
Give it lots of bright, indirect light
This is probably the most important environmental factor.
A few hours of gentle morning sun can be excellent.
Avoid harsh midday/direct afternoon sun that can scorch the leaves.
If light is low, the plant may produce smaller, less-fenestrated leaves.
Let the plant climb
Give it a moss pole, coco coir pole, or sturdy trellis.
Monstera deliciosa is a climbing aroid. As it climbs and matures, its leaves naturally become larger and more fenestrated.
Secure the stem to the support rather than tightly tying the leaf petioles.
Keep it actively growing
Warm temperatures, adequate humidity, water, and nutrition allow the plant to produce larger mature leaves.
Roughly 18–30°C is a comfortable growing range.
Consistent humidity around 50–70% is helpful, although established Monsteras can tolerate lower humidity.
Water properly
Water thoroughly when the upper portion of the soil has dried, then let excess water drain.
Don't keep the soil constantly soggy; root problems will reduce growth and leaf quality.
Feed during active growth
Use a balanced fertilizer at a diluted rate during the growing season.
Good nutrition supports larger leaves, which are more likely to develop extensive fenestration.
Don't overfertilize—more fertilizer doesn't mean more holes.