Controllable range from 68 to 108 degrees fahrenheit

All-purpose blade

Gives you a helping hand when you're inspecting your hive

Nutrient Guaranteed Units Crude Protein 26

Compatible with all heat mats

PREEN LAWN CRABGRASS CONTROL Brand_Squire Laboratories Controllable range from 68 toKills and prevents crabgrass and other grassy and broadleaf weeds for up to 4 months Apply before germination in lawns and ornamental turf grasses Provides post emergence control of seedling crabgrass for up to 4 weeks after it germinates Provides season long control for some of the toughest weeds, including: bentgrass, fescues, kentucky bluegrass, ryegrass, ect Made in the usa