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Overwintering guide

How to overwinter pacific maid maidenhair fern

Verdict
Bring indoors
When
Bring indoors when nights start dropping below about 10°C, ahead of the first frost.
Hardiness
Pacific Maid Maidenhair Fern 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 — pacific maid maidenhair fern 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 pacific maid maidenhair fern in winter

Watering on the same schedule as summer. In winter that keeps the roots sodden while the plant is barely drinking, and pacific maid maidenhair fern rots from the base.

More pacific maid maidenhair fern care

Overwintering pacific maid maidenhair fern — FAQ

Does pacific maid maidenhair fern need to come indoors for winter?

Pacific Maid Maidenhair Fern is hardy to roughly USDA zone 10 — winter lows around -1°C. That means it will not survive frost and needs to come inside. Pacific Maid Maidenhair Fern 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 pacific maid maidenhair fern for winter?

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

How often should I water pacific maid maidenhair fern in winter?

Cut watering right back — pacific maid maidenhair fern uses far less while growth slows, and cold, wet compost is the usual cause of winter root rot. Stop feeding until spring.

What kills pacific maid maidenhair fern over winter?

Watering on the same schedule as summer. In winter that keeps the roots sodden while the plant is barely drinking, and pacific maid maidenhair fern rots from the base.