- You Will Get 30 Seeds Of Rhubarb, Rhubarb, Perennial Vegetable Seeds. - Perennial. - 24 to 30 inches tall. - Produces edible stems. - Full Sun or part shade. - Hardy zones 3 to 8. - Like rhubarb-strawberry pie? This perennial fruit grows huge leaves for a lovely looking plant as well. - Harvest stems green or red. Grows about 2 to 4 feet wide. Plant anytime after danger of frost and up until 45 days before the last frost in your area. Harvest fruit the next year after planting. Easy to grow. - Seeds are large and easy to germinate. Does will with rotted or composted cow manure dug into the soil. - Specific variety is unknown. - Comes with planting instructions.