Sulphur Prills

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Skip the nasty greenhouse chemicals! These high purity Sulfur Prills will help you eliminate powdery mildew and reduce insect infestations that plague indoor gardens! Using this element in a burner/ evaporator for a few hours will raise the pH level of leaf surfaces, making it difficult for pesky indoor gardening problems to get out of control.

Benefits:
• Natural pest and disease prevention
• Convenient pelletized form
• Pure, clean-burning formula
• Resealable package

Available size: 2-lb Pouch

Directions:
Use 1-3 Tbsp per application, depending on greenhouse size and plant needs. Please consult equipment instructions for specific recommendations.

Grower’s Tip:
This product may harm leaves that are wet or have an oil residue on them.