Growli

Overwintering guide

How to overwinter philodendron painted lady × erubescens

Verdict
Bring indoors
When
Bring indoors when nights start dropping below about 10°C, ahead of the first frost.
Hardiness
Philodendron Painted Lady × erubescens is hardy to roughly USDA zone 10 — winter lows around -1°C. That means it will not survive frost and needs to come inside.

Winter watering

Cut watering right back — philodendron painted lady × erubescens uses far less while growth slows, and cold, wet compost is the usual cause of winter root rot. Stop feeding until spring.

The mistake that kills philodendron painted lady × erubescens in winter

Watering on the same schedule as summer. In winter that keeps the roots sodden while the plant is barely drinking, and philodendron painted lady × erubescens rots from the base.

More philodendron painted lady × erubescens care

Overwintering philodendron painted lady × erubescens — FAQ

Does philodendron painted lady × erubescens need to come indoors for winter?

Philodendron Painted Lady × erubescens is hardy to roughly USDA zone 10 — winter lows around -1°C. That means it will not survive frost and needs to come inside. Philodendron Painted Lady × erubescens is frost-tender, so overwintering means bringing it inside and letting it rest rather than pushing it to grow. Move it indoors well before the first frost, give it the brightest spot you have (light levels indoors drop sharply in winter), and keep it away from both cold window glass and hot radiators — the swing between the two does more damage than the cold itself.

When should I move philodendron painted lady × erubescens for winter?

Bring indoors when nights start dropping below about 10°C, ahead of the first frost.

How often should I water philodendron painted lady × erubescens in winter?

Cut watering right back — philodendron painted lady × erubescens uses far less while growth slows, and cold, wet compost is the usual cause of winter root rot. Stop feeding until spring.

What kills philodendron painted lady × erubescens over winter?

Watering on the same schedule as summer. In winter that keeps the roots sodden while the plant is barely drinking, and philodendron painted lady × erubescens rots from the base.