Reviving a Venus Flytrap After a Dry Spell: Winter Care Tips

A Venus flytrap in Ohio went unwatered for three weeks during winter dormancy. The grower found firm white rhizome tissue with some green, repotted it, and asked if placing the pot in a zip-lock bag in a cool east window until spring would work.

Assessment

If the rhizome is firm and white, the plant is alive. Since it was likely already dormant, the dry spell may not be fatal.

Care Going Forward

• Keep the soil consistently moist (not waterlogged).
• A plastic bag is unnecessary if the window stays cool (around 40°F) but doesn't freeze solid.
• Avoid freezing the root ball; a steady 35–45°F is ideal for dormancy.

Monitor for mold and spray with a sulfur fungicide if needed. The plant should resume growth in spring.