Start seeds indoors six weeks before last frost date.
Plant to the first set of true leaves to promote strong root growth.
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Serendipity Striped is a tender plant.Named by Gary Isben of TomatoFest.
Gary Isben received the seeds from a seed company that had sourced the original seed from the USDA. They were to be pink beefsteaks, but growth trials resulted in these fruit. 1
1 https://store.tomatofest.com/Serendipity_Striped_p/tf-0554.htm