Pilgrim's kale.

Hello folks. I'm growing some Pilgrim's this year for historic awareness at my urban farm. This kale has been grown from the Spaniards and brought to the western hemisphere centuries ago and anybody has anymore historic documentation of the crop? My state was once part of Spain, before it became part of France centuries ago. That's why I'm revisiting history again to aid its comeback in this 21st century. Please drop off some feedback or anything to add so I can be well informed. Take care.