In this Plantrama episode we talk about eating the invasive Japanese knotweed, three of C.L.’s must-plant vegetable varieties, growing Mandevilla vine and poison green potatoes. :32 What’s For Dinner: Foraged Japanese knotweed. 5:10 Insider Information:   Three of C.L.’s must-grow vegetables: Black Beauty Eggplant, Chinese Red Noodle Beans, Bright Lights Chard 11:12 Eat/Drink/Grow:   Mandevilla Vine – why you want to grow this tropical vine, which varieties to look for, and whether it is worth keeping it over the winter. 20:18 Love Letters and Questions: Mandy asks why it’s bad to eat green potatoes, and how to prevent the ones she grows from turning green again.