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Sweetheart Blueberry Plant Live – Cold Hardy Berry Bush – Zone 4-8 – Large Sweet Fruit – Outdoor Garden Plant
Sweetheart Blueberry Plant Live – Cold Hardy Berry Bush – Zone 4-8 – Large Sweet Fruit – Outdoor Garden Plant
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USDA Zones/Minimum Temperature
USDA Zones/Minimum Temperature
It grows in USDA Hardiness Zones 4-8 and is hardy to temperatures as low as -20°F (-29°C).
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True to its name, Sweetheart produces some of the sweetest, most flavorful blueberries you can grow at home. This reblooming northern highbush variety is unique among blueberries — it blooms and fruits twice a year, giving you an early summer harvest and a bonus late-season crop in fall. Compact and self-fruitful, it's an ideal choice for containers, small gardens, and anyone who wants maximum sweetness with minimum effort.
🌱 WHAT YOU RECEIVE
• One healthy, well-rooted Sweetheart blueberry plant
• Grown in a 4x2-inch container
• Approx. 6–12 inches tall at shipping
❤️ WHY YOU'LL LOVE IT
• Exceptionally sweet flavor — among the sweetest blueberries available
• Reblooms twice a year — early summer AND fall harvest
• Compact self-fruitful form — perfect for containers and small spaces
• Beginner friendly and low maintenance
• Attracts butterflies, bees, and pollinators
• Cold hardy to -20°F, USDA Zones 4–8
🌿 GROWING INFO
• Zones: 4–8
• Sun: Full sun
• Soil: Acidic, well-draining (pH 4.5–5.5)
• Mature Size: 4–5 ft tall x 3–4 ft wide
📦 SHIPPING
• Ships within 1–2 business days
• Carefully packaged for safe delivery
• Ready to plant upon arrival
Plant Highlight
Plant Highlight
Common name: Sweetheart Blueberry.
Height x Diameter: 4–5 ft x 3–4 ft.
Minimum temperature: Hardy to -20°F.
USDA zones: 4–8.
Light: Full sun.
Uses: Container, patio, small garden, edible landscape, beginner garden.
Deer Resistant: Moderately resistant.
Water: Regular; keep soil consistently moist.
Soil pH: Acidic (4.5–5.5).
Fruit season: Reblooming — early summer and fall.
Pollination: Self-fruitful.
Pollination and Ripening
Pollination and Ripening
Shipping Restrictions
Shipping Restrictions
Planting Guide
Planting Guide
Planting Guide for Blueberries
Site Selection: Choose a location with full sun (at least 6–8 hours daily) and well-draining, acidic soil with a pH of 4.5–5.5. Blueberries do not tolerate waterlogged roots.
Time of Year to Plant: Plant in early spring or fall when temperatures are cooler. In mild climates, blueberries can be planted year-round.
Spacing: Space blueberry plants 4 to 6 feet apart. Plant multiple varieties nearby for best cross-pollination and fruit production.
Planting: Dig a hole twice as wide and just as deep as the root ball. Mix in peat moss or acidic compost to lower pH if needed. Backfill, firm gently around the roots, and water thoroughly.
Watering: Keep soil consistently moist, especially during the first year and during fruit development. Blueberries have shallow roots and dry out quickly.
Mulching: Apply 2–4 inches of pine bark, wood chips, or pine needle mulch to retain moisture and maintain soil acidity.
Pruning: Prune in late winter or early spring before new growth begins. Remove dead or crossing branches and older canes to encourage productive new growth.
Chill Hours
Chill Hours
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