Annual. Try this garden cress with curly ruffled leaves for its tangy peppery crunch that gives a crisp zing to salads and sandwiches - a great way to jazz up meals. Wrinkled Crinkled Crumpled Cress has been an overwhelming hit with many cress connoisseurs and baby leaf lettuce producers since it was developed by Frank Morton's creative organic breeding. Similar to watercress, it is a cross between a broad leaf and a curly cress, but with more intense piquancy. Its crisp upright leaves make for easy cutting. Forget about using parsley as a garnish! Replaced it with these frilly beauties. Very unique! Baby leaves can be cut as early as 21 days after sowing. Very slow to bolt. May also be grown indoors on a sunny windowsill.