Green Zebra tomato

This is an heirloom tomato. Small, about ping pong ball sized, tasty fruit. Unusual because it never turns red. Light green with darker green stripes. Best when picked before it gets the yellow as shown in the pic. As it sets in clusters, I usually pick the whole cluster when the first one gets yellow. Otherwise they can be a bit overripe mushy. Determinate. Great variety developed by Tom Wagner.

For more  info and pics from other growers, here is the page for Green Zebra at Tatiana's TomatoBase.