We live in 9b, rural Sonoma County (Northern CA) and have been plagued with wilts. I got these as a sample with my order, started the seeds indoors and planted in our upper terrace (which receivies full sun) with roughly 50% compost amendment. In addition, I gave them compost tea every 3 weeks. They came on early and strong in lovely draping clusters, no cracking and have an amazing sweetness. We snack on them while picking and rarely do any make it up the hill to the house. Our Unicorns were nearly dry-farmed and did beautifully. I also dry-farmed Sungold cherry tomatoes. Unicorns are slightly larger. Everyone agrees they taste even better than Sungold which is really something. I will be growing Unicorn every year from this point on.