Pteris cretica
Pteris cretica (Cretan Brake Fern) Care Guide
Featured photopteris-cretica.jpgPteris cretica is a Mediterranean fern with simple strap-shaped fronds in pinnate arrangement, much sturdier and more forgiving than typical tropical ferns. Many variegated cultivars exist with cream or white-striped fronds. It tolerates ordinary indoor humidity better than maidenhair fern and is one of the easier ferns to keep alive in a normal living room.
Care facts at a glance
- Light
- Medium light
- Water
- Water when the top 2 cm of mix has dried.
- Humidity
- 40–60 %
- Temperature
- 15–24 °C
- Soil
- Peat or coir-based mix with perlite; slightly acidic.
- Toxicity
- Non-toxic. (humans) · Non-toxic to cats and dogs per ASPCA Pteris listing. (pets)
- Origin
- Mediterranean Europe, North Africa, and parts of Asia.
- Mature size
- 30 to 60 cm tall.
Overview
Pteris cretica is widely cultivated outdoors in mild climates and tolerates indoor conditions better than tropical ferns because of its temperate origins. The Albolineata cultivar with cream-striped fronds is the most common indoor form.
Care Priorities
- Medium to bright filtered light.
- Cool to moderate temperatures; below 24 °C is the sweet spot.
- Allow the top of the mix to dry between waterings.
- Trim spent fronds at the base.
Common Problems
Yellow fronds are overwatering. Crispy edges are dry air or hot rooms. Loss of variegation in low light is reversible by moving to a brighter spot.
Sources & further reading (3)
- encyclopedia — accessed 2026-04-28
- botanical-garden — accessed 2026-04-28
- toxicity-database — accessed 2026-04-28
Frequently asked questions
Is it easier than maidenhair fern?
Much easier. Pteris cretica tolerates a wider range of indoor conditions and forgives short droughts.
Will it grow outdoors?
In mild climates, yes — it is hardy down to about minus 5 °C in sheltered spots.
Best cultivar for beginners?
Albolineata or Mayii — both are widely available, sturdy, and decoratively variegated.
