AU Rubrum Plum Tree Prunus salicina Live Plant – 4–6 ft, Guardian Rootstock, Red-Skinned Plum

About This Plant

AU Rubrum is a deciduous fruit tree (Prunus salicina) known for red-skinned plums with juicy yellow flesh and a balanced sweet-tart flavor. This established tree features vigorous growth, disease resistance, and early-season fruit production. Grafted on Guardian Rootstock, it performs well in a variety of growing conditions. In spring, it bears white fragrant blossoms before the plum harvest begins.

What You Will Receive

✔️ 1 live AU Rubrum Plum Tree
✔️ Height: approximately 4–6 feet tall
✔️ Healthy, well-rooted fruit tree
✔️ Guardian Rootstock
✔️ Red-skinned plum producing variety
✔️ Secure packaging for safe arrival

Growing Information

Common Name: AU Rubrum Plum
Botanical Name: Prunus salicina 'AU Rubrum'
Plant Type: Deciduous fruit tree
Growth Stage: Established tree
Sun Requirements: Full sun (6–8 hours daily preferred)
Soil: Well-draining fertile soil
Watering: Moderate; water regularly during establishment
Mature Height: 15 feet (or smaller with pruning)
Growth Rate: Moderate to fast
USDA Zones: 5–9
Container Friendly: Yes, when regularly pruned

Care Tip

AU Rubrum requires approximately 850 chilling hours each winter and a compatible pollinator (such as Methley Plum or another AU variety) for fruit production. Plant in full sun and fertilize in early spring before new growth begins.

Live Plant Notice

Live plants naturally vary in size, shape, foliage, and appearance. Depending on the season and shipping conditions, plants may arrive dormant, leafless, pruned, bare root, or show minor shipping stress such as wilting or leaf loss.

Listing photos may show a mature plant for reference. The plant you receive may be younger or smaller depending on the size and condition stated in this listing.

Please review our Shipping Policy and Return & Refund Policy before purchasing.