Mulberry Tree

A vigorous and adaptable tree that produces abundant dark berries beloved by birds and humans alike. Mulberries ripen over several weeks and stain everything they touch, so plant away from walkways and laundry lines. The trees grow fast, tolerate poor soil, and begin bearing within a few years. Black mulberries have the richest flavor, while white and red types are hardier and more widely adapted.

Mulberry trees are easily propagated from hardwood cuttings taken in winter, which root readily in moist potting mix. Select pencil-thick cuttings 8 to 10 inches long from the previous season's growth. Dip in rooting hormone and insert into a well-drained medium. Black mulberries are more difficult to root than red or white types. Named varieties can also be grafted onto seedling rootstock. Seeds germinate easily after cold stratification but produce variable offspring that may take several years to fruit.

The Season Plate

Your Mulberry Tree Year

Composed for Zone 7 · typical seasons · frost passes Apr 2, returns Nov 1

Sow Mulberry Tree Mar – Apr, Nov, pick Jun – Aug. Set your climate below and every date on this plate re-times itself.

Sowing window

Mar – Apr, Nov

re-timed to your frost dates

Plant out

after Apr 2

once frost risk has passed

First picking

around Mar 14

≈ 1095 days from sowing · 3-5 years per plant

Composed for —ColdTemperateMildWarmUse my locationUsed once to set your season · only the zone is kept

Week-by-week Mulberry Tree reminders watering, feeding and pruning, timed to your dates

In the app

Frost alerts for your garden a warning before a cold night costs you the crop

In the app

Succession sowing dates so the picking never gaps mid-season

In the app

Keep my dates — free for 7 daysWe nudge you as each window opens · cancel anytime

Mulberry trees are among the most adaptable and easy-to-grow fruit trees, tolerating a wide range of soil types, drought conditions, and climatic zones. Plant in full sun for best fruit production, though they tolerate partial shade. Space trees 25 to 30 feet apart for standard types, as mulberries grow rapidly and develop wide, spreading canopies. Any well-drained soil with a pH of 5.5 to 7.5 is suitable, and mulberries even grow in poor, compacted urban soils.

Water young trees regularly during the first growing season to establish roots, then reduce watering as the tree matures. Established mulberry trees are remarkably drought-tolerant and seldom need supplemental irrigation except during extreme heat. Fertilize lightly in spring with a balanced formula; excessive nitrogen promotes vegetative growth at the expense of fruit. Mulch around the base to conserve moisture and suppress weeds.

Prune mulberry trees in late winter while dormant to maintain a manageable size and shape. The trees respond well to hard pruning and can be kept to 15 feet or less with annual heading cuts. Be aware that mulberry fruit stains sidewalks, patios, and anything beneath the canopy, so site the tree accordingly. Birds will consume a large portion of the crop unless netting is used. Mulberries ripen over a period of several weeks, with fruit dropping when fully ripe, so spreading a tarp beneath the tree simplifies harvest.

Mulberry trees cast dense shade when mature, so companion plantings should be shade-tolerant. Hostas, ferns, and woodland wildflowers thrive beneath mulberry canopies. Comfrey planted around the drip line accumulates nutrients with its deep roots and provides excellent mulch material when cut. Avoid planting vegetable gardens directly beneath mulberry trees due to shade and the mess from falling fruit. Clover and other ground covers help manage the staining fruit by providing a living carpet.

The Society Table

Marigold belongs beside it. Walnut Tree doesn't.

Old growers' knowledge, checked against Mulberry Tree's real companion table below — test any plant you're growing.

Grows well in the company of · 1

Marigold

Keep apart · 1

Walnut Tree

Plant Mulberry Tree with good neighboursThe planner flags conflicts before they're in the ground

Mulberry trees thrive in almost any soil type from sandy to heavy clay, with a preferred pH of 5.5 to 7.5. They tolerate poor, compacted, and even mildly alkaline soils that would stress other fruit trees. Fertilize sparingly with a balanced formula in early spring, as excessive nutrition produces rank growth with less fruit. Young trees benefit from compost topdressing. Established trees on reasonable soil often need no supplemental fertilization at all.

Ideal Temperature

Hardiness Zone Compatibility

Mulberries ripen over a 2 to 4 week period in early to midsummer. Ripe fruit is soft, deeply colored, and detaches from the stem with a gentle tug. The easiest harvest method is to spread a clean tarp or sheet beneath the tree and shake branches gently, allowing ripe berries to fall. Handle harvested fruit very gently, as mulberries are extremely soft and stain easily. Black mulberries have the richest flavor, turning from red to deep purple-black when fully ripe.

Storage & Preservation

Fresh mulberries are extremely perishable and should be eaten or processed within a day or two of harvest. Refrigerate unwashed berries in a single layer for up to 3 days. Mulberries freeze exceptionally well spread on a baking sheet and transferred to freezer bags. They make outstanding jam, pie filling, wine, and syrup. Dried mulberries have become a popular health food snack with a raisin-like texture and sweet flavor. Mulberry juice can be concentrated into a molasses-like syrup.

Troubleshooting Common Problems

The biggest complaint about mulberry trees is the mess created by falling fruit, which stains everything it contacts. Site trees away from patios, walkways, driveways, and buildings. Surface roots can be aggressive and damage sidewalks and foundations if planted too close. Birds consume large quantities of fruit, which may be desirable for wildlife gardeners but frustrating for those wanting to harvest. Some cities have banned fruitless male mulberry cultivars due to extreme pollen production.

Growing Tips

1. Plant mulberry trees in full sun with at least 6-8 hours of direct sunlight daily for maximum fruit production. Trees tolerate partial shade but will produce significantly less fruit.
2. Space standard mulberry trees 25-30 feet apart to allow for their broad spreading canopy. Dwarf varieties can be planted 10-15 feet apart.
3. Water young trees deeply once or twice per week during the first two growing seasons to establish a strong root system. Mature trees are quite drought-tolerant.
4. Avoid planting near driveways, patios, or walkways, as falling ripe fruit stains concrete and pavement a deep purple that is extremely difficult to remove.
5. Prune during winter dormancy to maintain shape and remove dead wood. Mulberry trees bleed sap heavily if pruned during the growing season, so avoid spring and summer pruning.
6. Fertilize once in early spring with a balanced 10-10-10 fertilizer at a rate of 1 pound per inch of trunk diameter. Over-fertilizing promotes excessive leafy growth at the expense of fruit.
7. Spread a tarp beneath the tree during harvest season and shake branches gently to collect ripe berries efficiently. Ripe fruit falls easily and this method minimizes hand-picking time.
8. Install bird netting over the canopy two to three weeks before fruit begins ripening if bird competition is significant. Birds can strip a tree of ripe fruit in a single day.
9. Consider container growing for dwarf mulberry varieties on patios or balconies, using a pot at least 20 inches in diameter with well-draining potting mix.
10. Propagate mulberry trees easily from hardwood cuttings taken in late winter. Cut 8-10 inch sections of previous year's growth, dip in rooting hormone, and plant in moist potting mix.