Plant Grow Trays Without Holes 10.8" X 21" Greenhouse Trays Solid Bottom Etsy I have planted rhubarb in a pot. It was a very small root plant. It now has there leaves and small stocks. When will this be ready to pick. I think I read Here's 15 Perennial Flowers to Direct Seed in May! 4.3 Inch Succulent Planter Pot Cute Modern Ceramic Cactus Glaze Flowers Pots with Drainage Red Shed 54.6 lb. Faux Resin Wicker Round Plastic Planter, 16 in., Brown, 16 in.,Brown at Tractor Supply Co