Boston fern care guideNephrolepis exaltata
Featured on IKEA covers 1973-1990. Ranked #19 of Europe's most-searched houseplants.
WateringWhen and how much water
Water Boston fern when the top 2 to 3 cm of soil feel dry to the touch. In summer that's typically every 7 to 10 days; in winter slow down to every 14 to 21 days. Use room-temperature water and let any excess drain — never leave the pot sitting in standing water.
The real schedule depends on three things the calendar can't see: the actual light at the plant, the pot's size and material (terracotta dries faster than glazed ceramic), and your local humidity. Botanicaly's app retunes the schedule from those signals on every reminder.
LightHow bright a spot it needs
Boston fern is medium / indirect light: thrives in bright, indirect light. Direct midday sun can scorch the leaves. The ideal lux range is 2,000 - 10,000 lux. In practical terms, place it 1-2 metres back from an east or west window, or behind a sheer curtain on a south window.
Pet safetySafe with cats and dogs
Pet-safe. Boston fern is non-toxic to cats and dogs. Safe to keep in a home with pets.
Get the personalised schedule
Botanicaly tunes water, light, and care reminders for Boston fern based on your home's actual conditions. Free on iOS and Android.
Download BotanicalyFAQCommon questions
How often should I water a Boston fern?
Water your Boston fern (Nephrolepis exaltata) when the top 2 to 3 cm of soil feel dry to the touch. In summer, that's typically every 7 to 10 days; in winter, slow down to every 14 to 21 days. Botanicaly's app tunes this further based on your home's actual light, pot size, and local weather.
How much light does a Boston fern need?
Boston fern is medium / indirect light: thrives in bright, indirect light. Direct midday sun can scorch the leaves. The ideal lux range is 2,000 - 10,000 lux. In practical terms, place it 1-2 metres back from an east or west window, or behind a sheer curtain on a south window.
Is Boston fern safe for cats and dogs?
Boston fern is non-toxic to cats and dogs. Safe to keep in a home with pets.