Kant

Kant thinks that the mutual requirement of intution and concept applies not only in the
empirical concepts and empirical intutions but also in the non-impirical/pure intutions and the pure concepts. He also says the space and time aren't even capable of yielding cognition of objects. And then he said that the merging of empirical intutions and concepts brings about the cognition of objects as expressed in empirical judgements. He used the example "This rose is red" He goes on about this and how yes and no this is the result in joining pure concepts and intutions but i don't understand it. I found this part confusing because I couldn't seem to catch what he was talking about.