The Urea drum is an add on for the GreenSeeder Hand Planter.  To use the urea drum, users must remove the pin on the side of the planter that holds the seed drum in place and then remove the seed drum.  The urea drum should then be placed into the space where the seed drum was taken from and the pin replaced.  The planters handle should be filled with urea and operation for applying fertilizer(45-0-0) will be the same as for planting corn.  Each strike with the urea drum will provide 1.5g of urea fertilizer.  It is recommended that the lever not be removed from the drum.