Blueberry Muffin is a hybrid I obtained from a Virginia grower. It seems to be Sativa dominant, growing very tall and lanky. I topped it and it's top colas had strong Indica qualities (dense and round), with lower buds more resembling Sativa qualities (longer and leaner), and all matured to a beautiful dense purple. Scent is intense grape and fruity, taste is fruity with grape overtones. Effect again more resembles Sativa qualities, very high energy head high.
The first one out was not a spectacular yielder - somewhere between 2-3 ounces.
Keeping it in rotation, and hoping the color and quality hold up. Fingers crossed for better yields.

38 days flowering
52 days flowering
65 days - harvest
Cured bud