My mandevilla resembles 'Alice du Pont' as well as a poorly-known cultivar named 'Pink Velvet.' Can anyone tell me if this is an 'Alice du Pont' or not? Mandevilla ( photo / image / picture from aythya-camellia's Garden )
I believe your plant is an Alice Du Pont. I grow this variety every year. How much sunlight your plant gets will effect how vivid the color is.