Growli

Overwintering guide

How to overwinter pink porcelain lily

Verdict
Outside, protected
When
Mulch and move pots into shelter in late autumn, before the first hard frosts.
Hardiness
Pink Porcelain Lily is hardy to roughly USDA zone 8 — winter lows around -12°C. That means it survives outside in mild areas, but wants shelter in a hard winter.

Winter watering

Water rarely, and only in dry spells — winter wet is a bigger risk than winter cold. Make sure containers drain freely.

The mistake that kills pink porcelain lily in winter

Leaving pink porcelain lily in a pot standing in a saucer of water. Waterlogged compost freezes solid around the roots and kills plants that would have survived the cold perfectly well.

More pink porcelain lily care

Overwintering pink porcelain lily — FAQ

Does pink porcelain lily need to come indoors for winter?

Pink Porcelain Lily is hardy to roughly USDA zone 8 — winter lows around -12°C. That means it survives outside in mild areas, but wants shelter in a hard winter. Pink Porcelain Lily can stay outside over winter in most areas, but appreciates some protection in a cold snap. Mulch generously over the root zone, move containers against a sheltered wall (pots freeze far harder than open ground), and have horticultural fleece ready for the worst nights. The roots are what you are protecting — top growth can be sacrificed and regrown.

When should I move pink porcelain lily for winter?

Mulch and move pots into shelter in late autumn, before the first hard frosts.

How often should I water pink porcelain lily in winter?

Water rarely, and only in dry spells — winter wet is a bigger risk than winter cold. Make sure containers drain freely.

What kills pink porcelain lily over winter?

Leaving pink porcelain lily in a pot standing in a saucer of water. Waterlogged compost freezes solid around the roots and kills plants that would have survived the cold perfectly well.