Fruit Seeds
Heartnut Tree Seeds
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Add a touch of elegance and productivity to your garden with Heartnut Tree Seeds (Juglans ailantifolia var. cordiformis). This rare and beautiful variety of Japanese walnut is admired for its heart-shaped nuts that are easy to crack and have a sweet, mild flavor.
The Heartnut Tree is a hardy, fast-growing, and cold-tolerant deciduous tree, perfect for home gardens, orchards, or as a shade tree in temperate climates. Its broad leaves provide excellent coverage, and in autumn, it transforms with stunning golden foliage offering both ornamental beauty and edible bounty.
Features:
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Premium Heartnut Tree Seeds for planting
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Produces heart-shaped nuts with sweet, mild flavor
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Non-GMO and ideal for sustainable home gardening
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Hardy and adaptable to a wide range of soils and climates
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Excellent for shade, ornamental use, or nut harvest
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Fast-growing deciduous tree with attractive foliage
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Long lifespan and low maintenance
Specifications:
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Common Name: Heartnut Tree
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Scientific Name: Juglans ailantifolia var. cordiformis
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Plant Type: Deciduous nut-bearing tree
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Seed Type: Non-GMO
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Growth Habit: Upright with a spreading canopy
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Height: 3060 feet at maturity
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Light Requirements: Full sunlight (68 hours daily)
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Soil Type: Well-drained loamy or sandy soil
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Watering: Regular watering during establishment; drought-tolerant when mature
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Season: Best sown in late fall or early spring
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USDA Hardiness Zones: 59
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Germination Time: 410 weeks (may require cold stratification)
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Temperature for Germination: 1825C (6577F)
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Maturity: 610 years for nut production under ideal care
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Pollination: Requires cross-pollination for best yield (plant more than one tree)
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Uses: Nut production, shade tree, ornamental landscaping
Planting Guide:
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Cold stratify seeds for 68 weeks by keeping them in moist sand in refrigeration before sowing.
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Sow seeds 12 inches deep in well-drained soil.
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Keep the soil moist but not waterlogged during germination.
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Transplant seedlings to a permanent spot once they are 68 inches tall.
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Choose a sunny location with plenty of space for roots and canopy growth.
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Mulch around the base to retain moisture and control weeds.
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Water young trees regularly until fully established, then water as needed.
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