25 seeds. 75 days. Solanum lycopersicum. Indeterminate.
 
Tomato 'Green Zebra' has chartreuse, striped green fruits that weigh about 3 ounces. The flavor is bright and tangy. These productive tomatoes were bred by Tom Wagner in Everett, Washington. 
 
Sowing Tomato Seeds: 
 
Start seeds indoors 6 to 8 weeks before the last frost date, 1/8 inch deep. Transplant outside 2 weeks after the last frost date. Plant tomatoes deep in the soil for a better root structure. Space 3 feet apart. Full sun. 
 
Photo courtesy of Diane's Flower Seeds