Do Elderberry Trees Need to be Planted with 2 Varieties?
Elderberry trees are a popular choice for gardens and orchards due to their beautiful flowers, edible berries, and ability to attract beneficial insects. However, many gardeners are unsure whether they need to plant multiple varieties of elderberry trees in order for them to thrive. In this article, we will explore the benefits of planting multiple elderberry tree varieties and whether it is necessary for a successful harvest.
The Benefits of Planting Multiple Elderberry Varieties
Elderberry trees are generally self-fertile, meaning that they can fertilize themselves and produce fruit without requiring another tree for pollination. However, planting multiple varieties of elderberry trees can increase the size and quality of the fruit crop. When two different varieties of elderberry trees are planted near each other, cross-pollination can occur. This process results in a larger number of flowers and a more significant yield of fruit.
Choosing the Best Combinations of Elderberry Varieties
If you are planning to plant multiple varieties of elderberry trees, it is essential to select the best combinations for cross-pollination. Some self-fertile elderberry varieties can also cross-pollinate with other varieties, while some cannot. A good rule of thumb when choosing elderberry tree varieties is to choose two or more that ripen at different times. This will ensure that cross-pollination occurs over an extended period, resulting in a long harvest season.
Examples of Complementary Elderberry Varieties
Here are some examples of elderberry tree varieties that are suitable for planting together for optimal cross-pollination and harvest:
Adams and Johns
Bob Gordon and York
Nova and Scotia
Conclusion
In summary, while elderberry trees are generally self-fertile, planting multiple varieties can positively impact fruit production by increasing the size and quality of the crop. It is essential to select elderberry tree varieties that ripen at different times for optimal cross-pollination and a long harvest season. By planting complementary elderberry varieties together, you can enjoy a bountiful harvest of delicious, healthy elderberries.