The Adiantum microphyllum is an elegant, fine-leaved fern from the maidenhair fern family. As the name suggests, this species has particularly small leaflets (“microphyllum” literally means small leaf), which together create an airy, almost lace-like plant. The thin, often dark-coloured stems contrast beautifully with the fresh green foliage, giving this fern a refined and calm appearance.


Thanks to its compact growth and subtle structure, this fern is perfect for lovers of unusual foliage plants, terrariums, plant cabinets or a bright bathroom. It is not a flashy plant, but rather a species you continue to appreciate for its delicate details.


Like many Adiantums, this species does require some attention, but with the right care it becomes a beautiful and rewarding plant.


Care – Adiantum microphyllum
Position
This fern enjoys plenty of indirect light but no direct sunlight. Strong sun can quickly dry out or scorch the delicate foliage.
A spot near a north- or east-facing window, or slightly away from a south- or west-facing window, usually works well.


Watering
This is the most important aspect of caring for Adiantums:
 
 
Keep the potting soil consistently slightly moist.
 
 
Do not allow the root ball to dry out completely, as the leaves can quickly dry up.
 
 
At the same time, avoid prolonged soggy soil; ensure good drainage.

Regular small amounts of water are often better than occasional heavy watering.


Humidity
Adiantum microphyllum prefers higher humidity.
Tips:
 
 
Mist lightly on a regular basis
 
 
Place a bowl of water nearby
 
 
Ideal for bathrooms, terrariums or plant cabinets
 
 
Avoid dry air from heating or air conditioning

Temperature
Normal room temperature (approx. 18–24°C / 64–75°F) is ideal.
Protect the plant from drafts and sudden temperature fluctuations.