Using Sulfur Fungicide for Sarracenia Winter Dormancy (Cooler Method)

Bonide Garden Sulfur (90% Sulfur) – Is It Safe?

The high sulfur percentage (90% vs. Safer Brand's lower concentration) is not a concern. Follow label directions. During winter dormancy—especially with the cooler/packing peanut method—apply sulfur fungicide generously. It won't harm Sarracenia but creates an inhospitable environment for fungal spores.

Monitoring and Limitations

• Check plants periodically for mold; treat immediately if found.
• Sulfur is effective but not 100%. Harsher chemicals work better but are unsafe for carnivorous plants.