Plum Trees - AU Rubrum

4.5
Rated 4.5 out of 5 stars
32 Reviews

The AU Rubrum plum tree, developed at Auburn University, produces sweet, juicy plums with dark red skin and red flesh, ideal for fresh eating, canning, and preserving. This self-fertile, disease-resistant tree thrives in Zones 6-8, yielding abundant crops and ripening in mid-late June.

Regular price $69.99
Sale price $75.59
7% OFF
Size: 5 Pot 3-4 ft
Plum Trees - AU Rubrum
Plum Trees - AU Rubrum
Regular price $69.99
Sale price $75.59

Directions for Planting and Care

Planting and caring for your AU Rubrum Plum Tree is easy, ensuring a fruitful harvest for years to come:

Planting

Select the Right Location: Choose a sunny spot with well-drained soil. AU Rubrum Plum Trees thrive in full sun, which encourages the best fruit production.

Prepare the Soil: Ensure the soil is fertile and well-draining. If your soil is clay-heavy or compacted, amend it with organic matter like compost to promote better drainage.

Dig a Proper Hole: Dig a hole twice the width and the same depth as the root ball to allow the tree's roots ample space to establish themselves.

Plant the Tree: Gently remove the AU Rubrum plum tree from its pot and place it in the center of the hole. Backfill with the native soil and lightly tamp down to avoid air pockets.

Water Thoroughly: Once planted, give the tree a thorough watering to help settle the soil and provide moisture to the roots.

Care

Regular Watering: AU Rubrum Plum Trees prefer consistent moisture, especially in the first year after planting. Water regularly during dry spells to keep the soil evenly moist, but avoid overwatering as it may cause root rot.

Pruning: Prune the tree in late winter to remove any dead or damaged wood and maintain its shape. Thinning fruit in May and July will encourage better fruit production, allowing the remaining plums room to grow.

Fertilization: Apply a balanced, slow-release fertilizer in early spring to promote healthy growth. Avoid fertilizers high in nitrogen, as this can lead to excessive foliage growth rather than fruit production.

The AU Rubrum Plum Tree is an excellent addition to any garden, offering delicious, juicy plums that are perfect for fresh eating or preserving. With minimal care and attention, this tree will thrive and produce abundant, high-quality fruit for years to come.

Frequently Asked Questions

What makes the AU Rubrum plum tree unique?

Does the AU Rubrum plum tree need a pollinator?

When does the AU Rubrum plum tree fruit ripen?

In which USDA zones does the AU Rubrum plum tree grow best?

Growing Zone:
6-8
Mature Height:
18-20 ft
Mature Width:
18-20 ft
Sunlight
Full (6-8 hours)
Spacing:
18-20 ft
Chill Hours:
700
Growth Rate:
Moderate
Flower Color:
Pinkish White
Harvest Time:
June - July
Years to Bear:
3-6 years
Pollinator:
Self

What our customers say

Real reviews from real customers

4.5
Rated 4.5 out of 5 stars
Based on 32 reviews
Total 5 star reviews: 21 Total 4 star reviews: 6 Total 3 star reviews: 5 Total 2 star reviews: 0 Total 1 star reviews: 0
84%would recommend this product
32 reviews
  • CP
    Carolina P.
    Verified Buyer
    Rated 3 out of 5 stars
    1 week ago
    3 Stars

    Submitted Review2464

  • EN
    Eliza N.
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    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    5 Stars

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  • EX
    Ella X.
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    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    5 Stars

    Submitted Review3294

  • JI
    Jackson I.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    5 Stars

    Submitted Review5215

  • OB
    Olivia B.
    Verified Buyer
    I recommend this product
    Rated 4 out of 5 stars
    4 weeks ago
    4 Stars

    Submitted Review1455

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