75-Days. Moonstone tomato is a antho variety that grows on two feet short, determinate, very sturdy vines. Fruits are dark on top, and a nice mix of green and yellow stripes towards the bottom end. The combination of plant size and fruit colors has attracted a lot of interest by visitors to our farm. Fruits are sweeter and mildly fruity with softer meat. There is also a nice tangy after-taste. This is a fantastic container variety.