You can grow artichokes as annuals in a high-altitude, zone 6 garden.
{"Image Make": "NIKON CORPORATION", "Image Model": "NIKON D700", "Image XResolution": "240", "Image YResolution": "240", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop Lightroom 4.4 (Macintosh)", "Image DateTime": "2017:08:28 14:51:49", "Image Artist": "Ann Torrence", "Image Copyright": "\u00a9 2016 Ann Torrence", "Image ExifOffset": "278", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "240", "Thumbnail YResolution": "240", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "970", "Thumbnail JPEGInterchangeFormatLength": "18884", "EXIF ExposureTime": "1/5000", "EXIF FNumber": "4", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "400", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2017:08:19 09:00:05", "EXIF DateTimeDigitized": "2017:08:19 09:00:05", "EXIF ShutterSpeedValue": "383991/31250", "EXIF ApertureValue": "4", "EXIF ExposureBiasValue": "-1/3", "EXIF MaxApertureValue": "4", "EXIF MeteringMode": "CenterWeightedAverage", "EXIF LightSource": "Fine weather", "EXIF Flash": "Flash did not fire", "EXIF FocalLength": "65", "EXIF SubSecTimeOriginal": "00", "EXIF SubSecTimeDigitized": "00", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "Digital Camera", "EXIF SceneType": "Directly Photographed", "EXIF CVAPattern": "[2, 0, 2, 0, 0, 1, 1, 2]", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Manual", "EXIF DigitalZoomRatio": "1", "EXIF FocalLengthIn35mmFilm": "65", "EXIF SceneCaptureType": "Standard", "EXIF GainControl": "Low gain up", "EXIF Contrast": "Normal", "EXIF Saturation": "Normal", "EXIF Sharpness": "Normal", "EXIF SubjectDistanceRange": "0", "EXIF BodySerialNumber": "2142362", "EXIF LensSpecification": "[24, 120, 4, 4]", "EXIF LensModel": "24.0-120.0 mm f/4.0"}