Plum Tree Santa Rosa DescriptionBotanical Name: Prunus salicinaMost popular plum in California and Arizona. Juicy, tangy and flavorful. Reddish purple skin, amber flesh tinged red. Self-fruitful. Early Summer harvest. Plant CharacteristicsPlant Category: Fruit & Fruit TreesName: Santa Rosa PlumPlant Type: DeciduousMature Size: 15-25' tall x 20' wideWater: moderateExposure:: full sunSpacing: 15-20'Soil Type: Clay; loam; sand; acidic; alkaline; well drainedPlanting Time: Fall, Winter, Spring