Stainless Steel Lettuce Knife with coring tool embedded in handle nutrients-and-supplements Good results have been seen

Good results have been seen even with continuous watering

a 30 second preset time delay between the 2 lighting outputs to reduce start-up surges/high in-rush currents

Use it for indoor grows or outdoor greenhouses

Temperature in °C or °F

Stainless Steel Lettuce Knife with coring tool embedded in handle nutrients-and-supplements Good results have been seenZenport K115 KOR Row Crop Harvest Knife Lettuce Trimmer. 7. 25 inch Stainless Steel Blade with Corer that extends 3 inches from handle. The corer is used to core the lettuce head in the field after it has been has been harvested. Orange plastic handle allows for easy field identification. Knife meets all food safety requirements.