WHAT IS BROCCOLI POWDER? BULK POWDERS™ Broccoli Powder is derived entirely from fresh broccoli, both stalks & florets, ensuring that is of the absolute highest quality & purity. BULK POWDERS™ Broccoli Powder is manufactured via a low temperature dehydration process. This allows the water to evaporate while maintaining the nutritional integrity of the Broccoli. From here, it is the ground down into a fine powder packed with all the goodness of whole Broccoli. BULK POWDERS™