What are the pros? Speed, heat tolerance, flavor
What are the cons? aphids
I planted these around February 3rd and they're still alive and producing. They haven't tried to bolt even once, and I just keep cutting the bunch back. Even though watered daily, in 90-95 degree weather without shade cloth, the plants would flatten to the ground from the intensity of our cloudless Phoenix sun so I constructed a bamboo shade structure and made burlap curtains for my veggie garden. Now they are happy even in 105 degree sun. Additionally, an aphid infestation didn't appear to slow down the growth, but to help control the aphids, I harvested the bunch, put it in a ziplock bag, shook with soapy water until they were all dead, and then rinsed well. I'm enjoying the reliability of this crop so much that I just bought and planted more. Slight mustard flavor, useful as a salad green (main green or a minor component).
Would you recommend this product to a friend?