Growth Rate
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- Growth Rate: Moderate, reaching full size within 2-3 years.
- Mature Height: 4-6 feet tall with a similar spread.
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Colorful leaves
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Flowering
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Yes |
Bloom Color
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Disease resistant
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Yes |
Cold Tolerant
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Yes |
Heat Tolerant
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No |
Drought Tolerant
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Yes |
Deer Resistant
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Yes |
Edible
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No |
Wildlife Attraction
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- Pollinators: Attracts bees, butterflies, and other beneficial pollinators.
- Wildlife Resistant: Deer-resistant, making it ideal for areas with deer browsing issues.
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Self-pollinating
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Seasonality
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- Blooming Season: Late spring (May) with reblooms sporadically through summer and early fall (June to September).
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Ideal For
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Accent Plant: Its compact size, abundant blooms, and sweet fragrance make it a beautiful garden focal point.
Foundation Planting: Ideal for planting near windows or entryways where its fragrance and blooms can be enjoyed up close.
Mixed Shrub Borders: Blends well with other flowering shrubs for layered, seasonal interest.
Pollinator Gardens: Attracts butterflies, bees, and hummingbirds with its nectar-rich flowers.
Small Gardens and Courtyards: Compact and reblooming, it's perfect for limited spaces.
Cottage Gardens: Fits well into informal and romantic garden designs.
Mass Planting: Creates a fragrant, uniform display when planted in groups.
Container Gardening: Can be grown in large containers with proper pruning and care. |
Leaf Description
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Medium green, heart-shaped leaves, providing a lush backdrop for flowers and remaining attractive throughout the growing season. |
Flower Description
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Dense, conical clusters of small, lavender-pink flowers, highly fragrant. Flower clusters are 4-6 inches long. |
Planting Instructions
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- Planting Season: Early spring or fall; container-grown plants can be transplanted anytime during the growing season with care.
- Planting Depth: Dig a hole twice as wide and as deep as the root ball. Ensure the crown is level with the soil surface.
- Soil Requirements: Prefers well-drained, slightly acidic to neutral soils but adaptable to a range of soil types. Adding compost improves poor soils.
- Spacing: Space 4-5 feet apart to allow air circulation and proper growth.
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Pruning & Maintenance
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Prune after the first spring bloom to encourage reblooming and maintain shape. Remove dead or damaged wood in early spring. |
Water Needs
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Water regularly during the first growing season. Once established, moderately drought-tolerant but prefers consistent moisture during dry spells. |
Light Needs
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Full sun (at least 6 hours of direct sunlight daily). Partial shade may reduce blooms. |
Harvesting
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Flower Harvesting:
- Cut flower stems when about two-thirds of the florets are open for best vase life.
- Harvest in the morning when blooms are well-hydrated.
- Immediately place stems in water, and optionally crush or split the stem base to improve water uptake.
Deadheading:
- Remove spent flower clusters promptly to encourage reblooming throughout the season.
- This also keeps the plant looking tidy and reduces seed formation.
Seed Collection:
- Not commonly done with 'Josee', as it is a hybrid, and any seeds produced may not come true to type.
- If seeds are desired, allow flower heads to dry on the plant, then collect capsules in late summer.
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Fertilizing
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Apply balanced, slow-release fertilizer in early spring. Avoid over-fertilizing to prevent excessive foliage growth. |
Additional Care Tips
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- Pest & Disease: Resistant to most pests and diseases; occasionally affected by powdery mildew. Ensure proper air circulation and avoid overhead watering.
- Mulching: Apply a 2-3 inch layer of mulch to retain moisture, suppress weeds, and protect roots. Keep mulch away from the stem.
- Winter Care: Hardy in USDA Zones 2-8, requires no special winter protection. Mulch around the base in colder zones.
- Dividing: Not necessary; propagate by softwood cuttings in summer or early fall.
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Pollination
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Fragrant flowers attract bees, butterflies, and hummingbirds. Self-fertile, but pollinators increase bloom production. |
Companion Plants
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Peonies – bloom around the same time and complement lilac’s form and fragrance. Nepeta 'Walker's Low' – soft, mounded growth and lavender flowers enhance the lilac’s appearance.
Salvia nemorosa – provides vertical interest and attracts pollinators.
Roses – especially low-growing or shrub types, add continual bloom throughout summer.
Hydrangea arborescens 'Annabelle' – offers bold foliage and contrasting flower form.
Lavandula angustifolia – fragrant, drought-tolerant, and harmonizes with lilac’s bloom tones.
Sedum 'Autumn Joy' – adds structure and late-season color.
Boxwood (Buxus spp.) – provides evergreen structure and formal edging around lilac beds. |