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The Daily Insight

Do mulberry trees need to be planted in pairs?

Author

John Thompson

Published Jun 02, 2026

Do mulberry trees need to be planted in pairs?

Pollination. Some black mulberry bushes are monoecious, which means each plant bears both male and female reproductive organs. In monoecious plants, wind pollinates the fruit without the need for a separate tree. In either case, you do not need two black mulberry bushes to produce fruit.

How far apart do you plant fruitless mulberry trees?

These trees even grow at the beach successfully. They have heavy surface roots, so it is recommended that they are planted at least 6 feet from walkways, driveways, or foundations as the roots can lift and crack the concrete.

Are fruitless mulberry tree roots invasive?

Mulberry trees have shallow, invasive roots that can not only come to the surface but also undermine the soil beneath your house causing dire consequences.

What will grow under a mulberry tree?

Look for shade-loving favorites like begonias and corydalis to plant as annuals. Both do well in a Mediterranean climate.

How long does a fruitless mulberry tree live?

150 years
Dense canopies of foliage make these 20- to 60-foot mulberries attractive shade trees for hot inland areas. They also perform well on wind-protected coastal sites. With proper care, fruitless mulberries survive up to 150 years.

How deep are the roots of a mulberry tree?

Wherever the water is, those roots will find it, even diving under barriers as deep as 4 feet.

Why are fruitless mulberry trees easy to grow?

Growing fruitless mulberry trees is easy because the trees require very little care. Once established it withstands both drought and extended flooding, but it will grow faster if watered during dry spells.

Is it OK to have a mulberry tree in your yard?

No one wants that in their yard. Plus, white mulberry trees are known to be messy neighbors, and the species’ male trees emit pollen notorious for triggering allergies. While birds love the fruit of mulberry trees—a phenomenon that will also cause unwanted messes in your yard—we must admit that we do not. Learn more about mulberry. Why not?

How tall and wide does a mulberry tree get?

It grows 20 to 60 feet (6-18 m.) tall with a dense canopy as much as 45 feet (14 m.) wide. This handsome tree has dark green foliage in summer which turns yellow before it drops in fall.

Do you need to prune a fruitless mulberry tree?

Pruning fruitless mulberry trees is another factor of fruitless mulberry care. Mature trees seldom need pruning, but you may need to shape young trees and remove or shorten branches that droop too close to the ground.

How big is a fruitless mulberry tree cut back?

The fruitless mulberry is cut back to leave three to six main branches stemming from the trunk and all lateral or secondary branches are removed. The main branches are also cut back, leaving stubs only a few feet in length.

No one wants that in their yard. Plus, white mulberry trees are known to be messy neighbors, and the species’ male trees emit pollen notorious for triggering allergies. While birds love the fruit of mulberry trees—a phenomenon that will also cause unwanted messes in your yard—we must admit that we do not. Learn more about mulberry. Why not?

What kind of roots does a mulberry tree have?

Talk about aggressive roots. White mulberry roots have been known to shoot out through yards, cracking pavement and upending landscaping along the way. No one wants that in their yard. Plus, white mulberry trees are known to be messy neighbors, and the species’ male trees emit pollen notorious for triggering allergies.

What kind of fertilizer to use on fruitless mulberry trees?

Spread the compost under the canopy and a few feet beyond it. If you want to use a granular fertilizer instead, choose one with a ratio of about 3:1:1. Pruning Fruitless Mulberry. Pruning fruitless mulberry trees is another factor of fruitless mulberry care.