Duralastics Water Reservoirs - White Propagation Grotek Insta-Green provides fast-acting nitrogen

Grotek Insta-Green provides fast-acting nitrogen for crops that have used all available nitrogen in the root zone

Secondary macronutrients calcium

1/4" inline shut off

Designed to enrich your valuable crops with a robust bouquet and plenty of resins during the flowering phase

Duralastics Water Reservoirs - White Propagation Grotek Insta-Green provides fast-acting nitrogenDuralastics Reservoirs Made of black 100% recycled ABS plastic or white 80% recycled ABS plastic with virgin ABS cap on each side. Made to last at 0. 160 in gauge thickness. Manufactured in the USA. Easy to clean design allows the grower to clean their reservoirs without the hassle of scrubbing sharp corners to remove build up. Built in water level indicators to easily identify the fill level in the reservoirs. Lids are not available for Duralastics