Plants that are toxic to cats
Lilies can kill a cat; a poinsettia mostly causes drooling. Here's which houseplants and flowers are truly dangerous for cats, and what to grow instead.
Pets & Plants
Boston Fern
Lush, pet-safe and perfect for a humid bathroom with a window.
Nephrolepis exaltata
A Boston fern growing in a greenhouse. Photo: Kor!An (Корзун Андрей), CC BY-SA 3.0, via Wikimedia Commons.
Light
Boston Fern tolerates: medium / indirect, bright indirect or some sun. Put it within a few feet of a window; a dark corner will make it weak and leggy.
Watering
Keep the soil evenly moist — never bone dry. Check every 2–3 days in summer.
Is boston fern safe for cats and dogs?
Non-toxic to cats and dogs. Source: ASPCA — Boston Fern.
Size and humidity
Typical size indoors: 1–3 ft (30–90 cm) wide. Humidity: likes it humid — a bathroom with a window or a pebble tray helps.
Top tips
- Crispy fronds = too dry (soil or air).
- Great on shaded porches in summer.
- Trim brown fronds at the base.
Guides that mention the boston fern
Getting rid of fungus gnats
Tiny black flies around your plants? They're fungus gnats. Here's the 5-step plan that breaks their life cycle — and the one habit that keeps them away.
Plant Problems
Plants for a bathroom
Pick bathroom plants by how much light you have: ferns and calatheas for bright bathrooms, cast iron plants for dim ones — and what to do in a bathroom with no window.
Indoor Plants
Does misting plants work?
Misting feels helpful, but the water evaporates in minutes. What actually raises humidity for ferns and calatheas, ranked from most to least effective.
Plant Care Basics
