Jumbo-sized, the Crimson Red Rhubarb variety grown in the Pacific Northwest, will produce large, thick, red stalks of rhubarb. These crowns are propagated from a division which means every stalk will be red inside and out! The weight per crown is approximately 14 oz. on these jumbo sized divisions. The larger the rhubarb crown, the more energy is retained and crown size is directly related to the time it takes to establish rhubarb before it can be harvested. Therefore, since these crowns are jumbo-sized, the harvest time is sooner! For maximum production, rhubarb prefers full sun for 8-10 hours per day. Make sure to amend the plating bed with organic matter and that the soil is also well drained.