How to Grow Red Dacca
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Red Dacca
Morus alba var. rubra
treeRed Dacca is a mulberry variety prized for its large, deeply colored red to dark purple fruit with exceptional sweetness and flavor. It produces heavily and grows as a medium-sized deciduous tree suitable for home gardens and commercial orchards. The fruit ripens over several weeks, providing an extended harvest season.
When should you plant Red Dacca in your zone?
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Example Red Dacca timeline · Pittsburgh, PA (Zone 6b)
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Plant Red Dacca
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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Harvest Red Dacca
Late summer into fallBefore the first fall frost (≈ Nov 8)
Sample dates for Pittsburgh, PA. Sign up to get exact Red Dacca dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in USDA zones 5-9, with best performance in zones 6-8
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Get my Red Dacca timeline →Growth Stages
Establishment
First growing season (4-6 months)Young tree establishing root system with initial leaf growth and branch development
Water consistently 2-3 times weekly. Mulch around base. Support with stake if needed. Minimal pruning except to remove damaged branches.
Vegetative Growth
Year 1-2Tree grows in height and canopy spreads; leaves develop vigorously in spring and summer
Continue regular watering. Prune to shape canopy and remove crossing branches. Apply balanced fertilizer in early spring.
Flowering & Early Fruiting
Spring (March-May, depending on zone)Small, inconspicuous flowers appear in spring; tiny green fruit develops from flowers
Monitor water during flowering. Light pruning only. Do not over-fertilize (reduces fruit quality).
Fruit Maturation
6-8 weeks (May-July, depending on zone)Fruit elongates and transitions from green to red to deep dark purple/black as it ripens; becomes increasingly sweet
Maintain consistent watering. Increase water during extended dry spells. Mulch to regulate soil moisture. Thin dense fruit clusters if desired for larger berries.
Harvest & Dormancy
Harvest: 4-6 weeks; Dormancy: 3-4 monthsRipe fruit drops or can be picked; tree loses leaves in autumn and enters winter dormancy
Harvest ripe fruit daily or every 2-3 days. Clean up fallen fruit. Prune in late winter while dormant. No fertilizer needed.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Hand-pick early morning or use Japanese beetle traps. Neem oil or spinosad spray if severe.
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Increase humidity with regular watering. Spray foliage with water or insecticidal soap.
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Yellow sticky traps. Horticultural oil spray in dormant season or early growth.
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Harvest ripe fruit promptly. Maintain sanitation. Use fruit fly traps if needed.
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Horticultural oil spray during dormant season. Remove heavily infested branches.
Uses
Fresh eating and desserts
CulinaryRed Dacca mulberries are exceptionally sweet and flavorful, perfect for eating fresh off the tree. They are ideal for jams, pies, smoothies, and desserts where their rich flavor and natural sweetness shine. [source]
Preserves and fermentation
CulinaryThe high sugar and pectin content makes Red Dacca excellent for jams, syrups, and fermented beverages. Mulberry wine and cordials are traditional preparations valued for their deep color and complex taste. [source]
Immune and digestive support
MedicinalMulberries are rich in antioxidants, vitamin C, and polyphenols that support immune function and digestive health. Traditional use includes support for blood sugar management and overall wellness. [source]
Bird and pollinator food source
WildlifeRed Dacca produces abundant fruit that attracts birds, butterflies, and other wildlife. The tree provides nectar and pollen for pollinators in spring and essential food for migrating birds and local fauna. [source]
Natural dye and food coloring
HouseholdDeep purple-red mulberry juice makes a beautiful natural dye for fabrics and a food-safe colorant for various products. Historically used in textile dyeing and still valued for sustainable color applications. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Red Dacca ripens over 4-6 weeks starting in late May to July (varies by zone). Berries progress from red to deep purple/black when fully ripe. Harvest ripe fruit every 2-3 days by gently shaking branches over a cloth or picking by hand—fully ripe berries drop easily. Eat fresh within 1-2 days or freeze immediately. Wear gloves to avoid staining hands and clothes.
Fun Facts
- 🌱 Red Dacca mulberries are named after Dacca (now Dhaka), Bangladesh, where the variety was historically cultivated and prized for exceptional fruit quality.
- 🌱 Mulberry trees can live 100+ years and become quite large; some ancient specimens in Mediterranean regions are over 500 years old. Red Dacca is more manageable for home gardens, reaching 25-35 feet.
- 🌱 A single Red Dacca tree can produce 20-40 pounds of fruit in a good season, with some exceptional specimens yielding even more. The fruit ripens continuously over weeks, allowing for extended fresh picking.
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