Botanicare Pure belnd pro soil/coco formula in DWC possible?

Someone donated some nutes to me and I wonder if I can even use them. I was given botanicare pure blend pro. It says soil/coco formula on the flower nutes but on the veg nutes it says for hydrogardens/soil/coco.

Can I not use these flower nutes in RDWC because it's a soil/coco blend or is there a way to get by with it?

Does anyone know the actual difference?