I have Red + Red roses producing Pink roses along with an occasional Black. I also have White + Orange roses producing "special" Reds and Yellows. I am confused on why my red + red are making pinks and why my orange + white are making yellows....both sections are seperate from each other. No whites are near reds and no pinks or yellows are either, so I dont get it. My native flower is Rose just as some side info. Anyone know why this would happen?