Introduction

Dwarf plum trees are a popular choice for those interested in growing fruit trees in a smaller space. Before planting, it's important to determine the appropriate distance between each tree to ensure optimal growth and yield. This article will discuss how far apart to plant dwarf plum trees and the factors that impact this decision.

Spacing Considerations

The distance between dwarf plum trees will vary depending on a few key factors. Firstly, consider the rootstock of the tree. This will determine the final size of the tree and the spacing required. Secondly, consider the soil quality and depth. Trees require a certain amount of root space and nutrients to grow, so spacing should reflect the soil's capacity to sustain the tree.

Rootstock and Spacing

The size of the dwarf plum tree will be determined by the rootstock used by the grower. Common dwarf plum tree rootstocks include St. Julian A, Myrobalan, and Pixy. Each rootstock will result in a tree of a different size, with St. Julian A producing the largest tree and Pixy producing the smallest. The distance between each plant will vary accordingly, with St. Julian A trees requiring the most space at around 3-4m (10-13ft) apart, and Pixy trees requiring just 1-1.5m (3-5ft) of space.

Soil Quality and Spacing

The soil quality and depth are crucial in determining how much space is required between each dwarf plum tree. Trees planted in nutrient-rich soil with deep roots will require less spacing than those planted in less fertile soil. Generally speaking, a spacing of 2-3m (7-10ft) between trees is recommended for average soil quality. If the soil is especially fertile or deep, trees can be spaced closer together. On the other hand, if the soil is shallow or nutrient-poor, trees should be spaced further apart to ensure they have enough space to grow and root.

Spacing for High Yield

For those interested in maximizing fruit yield, a slightly closer spacing between dwarf plum trees may be desirable. This is because closer spacing can encourage competition between trees, which results in increased fruit production. In general, spacing trees at 1.5-2m (5-7ft) apart will maximize fruit production. However, this spacing may not be appropriate for all soil types or rootstock sizes, so it's important to consider all factors before deciding on a spacing strategy.

Conclusion

Planting dwarf plum trees is a great way to enjoy fresh fruit from your own backyard. Spacing between trees is an important consideration for their growth and yield. Whether spacing trees for optimal growth or increased yield, remember to consider soil quality and rootstock size to determine the appropriate distance between each tree.