Integra Boost Humidity Indicating Cards of 10%-60% (10pcs) spawn bags For ease of operation

For ease of operation

Fully compatible with IPM programs

Consult the feed chart or nutrient calculator for exact dilution rates

Consider using it in late spring through early fall for optimal results

Irritation and Burns: Hydrogen peroxide is a strong oxidizing agent and can cause skin and eye irritation upon contact

Integra Boost Humidity Indicating Cards of 10%-60% (10pcs) spawn bags For ease of operationDescription Integra Boost Humidity Indicator Cards have a 10% 60% relative humidity range and are a simple, fast and effective way to visually verify the integrity of your product. Excellent for home hobby use, as well as for a business to boost their customers' confidence in your product line. Perfect size for putting in a glass jar or other storage device. Use in conjunction with Intregra Boost Humidiccant humidity control packets (also available).