0How it thrives
Watermedium
Lightbright indirect
Humidityhigh
Min. temperature15 °CJanuary
When the top 2–3 cm of soil are dry – less often in winter, with room-temperature water.
No feeding now.
Warm room (above 15 °C), at the brightest window, away from radiators and draughts. Heating dries the air: use a humidifier or a pebble tray.
Spider mites love dry heated air – check the undersides of the leaves.
February
When the top 2–3 cm of soil are dry – less often in winter, with room-temperature water.
No feeding now.
Warm room (above 15 °C), at the brightest window, away from radiators and draughts. Heating dries the air: use a humidifier or a pebble tray.
Spider mites love dry heated air – check the undersides of the leaves.
March
When the top 2–3 cm of soil are dry.
First weak dose at the end of the month if it is actively growing.
Bright spot, east or west window.
If roots fill the pot: fresh soil, a pot 1–2 cm larger. Water sparingly for a week afterwards.
April
When the top 2–3 cm of soil are dry.
Liquid feed every 2–3 weeks.
Bright spot, east or west window.
If roots fill the pot: fresh soil, a pot 1–2 cm larger. Water sparingly for a week afterwards.
May
When the top 2–3 cm of soil are dry.
Liquid feed every 2–3 weeks.
Bright spot, east or west window.
June
When the top 2–3 cm of soil are dry – more often in heatwaves, preferably in the evening.
Liquid feed every 2–3 weeks.
Bright window indoors, midday sun filtered by a curtain; away from draughts and air-con.
July
When the top 2–3 cm of soil are dry – more often in heatwaves, preferably in the evening.
Liquid feed every 2–3 weeks.
Bright window indoors, midday sun filtered by a curtain; away from draughts and air-con.
August
When the top 2–3 cm of soil are dry – more often in heatwaves, preferably in the evening.
Liquid feed every 2–3 weeks.
Bright window indoors, midday sun filtered by a curtain; away from draughts and air-con.
September
When the top 2–3 cm of soil are dry.
Liquid feed every 2–3 weeks.
Bright spot, east or west window.
October
When the top 2–3 cm of soil are dry.
No feeding now.
Bright spot, east or west window.
Keep it away from radiators; watch for spider mites in the dry air.
November · now
When the top 2–3 cm of soil are dry.
No feeding now.
Bright spot, east or west window.
December
When the top 2–3 cm of soil are dry – less often in winter, with room-temperature water.
No feeding now.
Warm room (above 15 °C), at the brightest window, away from radiators and draughts. Heating dries the air: use a humidifier or a pebble tray.
Spider mites love dry heated air – check the undersides of the leaves.
Never pour water into the centre of a bird’s nest fern – the crown rots easily.
Bird's nest fern – what to know
Bird's nest fern (Asplenium nidus) belongs to the Aspleniaceae family (genus Asplenium) and is listed in our catalog under “Other”. Its needs – light: bright indirect; water: medium; humidity: high. Keep it above 15 °C – it is frost-tender and needs a frost-free spot in winter. Easy enough for beginners. It is not known to be toxic to cats or dogs. Nobody on Perfect Plants Club has added it to their collection yet – be the first!
All Asplenium species in the catalog →Detailed toxicity data →
Frequently asked questions
How often should I water Bird's nest fern?
Moderately: water when the top 2–3 cm of soil is dry, and never let it sit in standing water.
How much light does Bird's nest fern need?
It likes bright but indirect light, such as near an east- or west-facing window.
How cold can Bird's nest fern get?
Keep it above 15 °C – it is frost-tender and needs a frost-free spot in winter.
Is Bird's nest fern toxic to cats and dogs?
It is not known to be toxic to cats or dogs.
What members’ data shows
When does it really bloom?
No blooms logged yet. If yours flowers, your data will be the first!
Average watering interval
Not enough watering logs yet. Waterings logged in the care hub feed this chart.
Tips and questions about this species
Asplenium
Care data is for guidance only.
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