North Spore Organic Sterilized Grain Bag with Injection Port - Case of 48 hawthorne edge® EC/TDS/Salinity utilizes four ring

edge® EC/TDS/Salinity utilizes four ring conductivity probe technology that allows the user to measure samples from very low conductivity to very high conductivity

SNS-604A™ Vegetation Organic Growth Supplement Concentrate & SNS-604B™ Flowering Organic Growth Supplement Concentrate (512 to 1) - Grow Bigger

to target and control a wide variety of soft-bodied insects in greenhouse

With over twenty years of experience

Display options available in °C

North Spore Organic Sterilized Grain Bag with Injection Port - Case of 48 hawthorne edge® EC/TDS/Salinity utilizes four ringOur best selling organic sterilized grain spawn bag was formulated by mycologists to maximize the speed and size of your mushroom grow. Each spawn bag contains our proprietary blend featuring hydrated, nutrient rich, organic millet and wheat berries. Bags also include a self healing injection port for use with a spore or culture syringe plus a 0. 2 micron filter patch to block airborne contaminants while providing even gas exchange. Note: Color of