Care guide · easy care
How to care for Kalanchoe
Kalanchoe blossfeldiana
Written by Benjamin — a plant parent, not a search engine.
How often should I water Kalanchoe, and what light does it need?
Kalanchoes are succulents that reward neglect with months of clustered blooms. Direct sun, a deep drink when bone-dry, and they keep flowering. Water it every 10–14 days while it is growing and every 21–30 days in winter, always checking the soil first. Give it direct sun. It is toxic to cats and/or dogs — more detail below.
Last updated August 14, 2026
At a glance
- Watering style
- soak dry
- 10–14 days growing · 21–30 days winter
- Light
- Direct sun
- Humidity
- low
- Pet safety
- Toxic to pets
The short version
The one-sentence rule
Treat it like a succulent: soak deeply, then wait until the soil is fully dry. It re-blooms if you give it short days in fall.
Light, made concrete
What direct sun actually means
Direct sun — a sunny south or west sill, several hours of true sunlight a day. Perfect for succulents, cacti and aloe.
Pet safety
Is Kalanchoe toxic to cats or dogs?
Yes — Toxic — can cause heart rhythm problems in pets, so keep it well out of reach. If your pet chews the plant, expect possible mouth irritation or an upset stomach, and call your vet if symptoms are more than mild. Keep it out of reach where you can.
Good to know
Who this plant is for
- ✓sunny sills
- ✓winter bloomers
- ✓low-maintenance flowers
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