Growth Rate
|
Growth Rate: - Speed: Moderate grower.
- Mature Size: 8-12 feet tall, 6-8 feet wide with a vase-shaped form.
|
Colorful leaves
|
|
Flowering
|
Yes |
Bloom Color
|
|
Disease resistant
|
Yes |
Cold Tolerant
|
Yes |
Heat Tolerant
|
No |
Drought Tolerant
|
Yes |
Deer Resistant
|
Yes |
Edible
|
No |
Wildlife Attraction
|
- Attracts: Bees, butterflies, and other pollinators.
- Resistant To: Deer and rabbits.
|
Self-pollinating
|
|
Seasonality
|
- Foliage Season: Spring to fall (deciduous).
- Flowering Season: Late spring (May).
- Hardiness Zones: USDA Zones 3-7
|
Ideal For
|
- Privacy screens
- Cottage gardens
- Pollinator gardens
- Mixed borders
- Cut flower gardens
|
Leaf Description
|
- Color: Dark green.
- Form: Broad, heart-shaped leaves with smooth edges.
- Fall Interest: Turns yellow before dropping in fall.
|
Flower Description
|
- Color: Deep purple to violet clusters.
- Form: Large, conical panicles of small, tubular flowers.
- Bloom Time: Late spring, lasting several weeks.
- Fragrance: Richly fragrant, classic lilac scent.
|
Planting Instructions
|
- Planting Time: Best planted in spring or fall when temperatures are mild.
- Soil Requirements: Prefers well-drained, fertile soil but is adaptable to a range of soil types, including slightly alkaline or clay soils.
- Planting Depth: Plant at the same depth as in the nursery container, ensuring the root ball is level with the soil surface.
- Spacing: Space plants 6-8 feet apart to allow for mature growth and air circulation.
|
Pruning & Maintenance
|
- Timing: Prune immediately after flowering to maintain shape and encourage new growth. Avoid pruning in late summer or fall, as this may remove next year’s flower buds.
- Method: Remove spent flower clusters, thin out old stems, and cut back damaged or weak branches to improve airflow and promote healthy blooms for the next season.
|
Water Needs
|
Watering Requirements:- Watering Frequency: Water regularly during the first growing season to establish deep roots. Once established, water during dry periods.
- Soil Moisture: Prefers moist but well-drained soil. Avoid waterlogged conditions to prevent root rot.
|
Light Needs
|
Thrives in full sun. At least 6-8 hours of direct sunlight per day is necessary for optimal flowering and healthy growth. Partial shade can reduce bloom production. |
Harvesting
|
Flower Harvesting:
- Cut flower panicles when approximately two-thirds of the individual florets are open to ensure the best visual display and fragrance indoors.
- Harvest in the early morning when stems are fully hydrated for maximum freshness and vase life.
- Use clean, sharp pruners to cut stems, and immediately place them in cool water.
- For improved water uptake (since lilac stems are woody), crush or vertically split the bottom inch or two of the stem before arranging.
Deadheading:
- After the blooms fade, remove the spent flower clusters to maintain the plant’s appearance and redirect energy into root and shoot development rather than seed production.
- This also helps reduce the chance of self-seeding and encourages a tidier shrub.
Seed Collection: - If not deadheaded, the plant will develop small, dry seed capsules by late summer or early fall.
- Collect the capsules once they turn dry and brown, and gently open them to retrieve the seeds.
- Note: Seeds may not produce plants identical to the parent cultivar due to hybridization.
|
Fertilizing
|
- Fertilization Time: Fertilize in early spring before new growth appears.
- Fertilizer Type: Use a balanced, slow-release fertilizer or organic compost to promote healthy growth and abundant blooms.
|
Additional Care Tips
|
- Mulching: Apply a 2-3 inch layer of mulch around the base to retain moisture, suppress weeds, and regulate soil temperature. Keep mulch away from the crown to prevent rot.
- Drought Tolerance: Once established, 'Sarah Sands' is moderately drought-tolerant but benefits from regular watering during extended dry periods to maintain strong flowering.
- Pests and Diseases: Lilacs can sometimes be affected by powdery mildew. Ensure good air circulation and avoid overhead watering to prevent fungal issues.
|
Pollination
|
- Pollinated by bees, butterflies, and other insects. The flowers are self-pollinating, but more flowers will increase seed production if left unpruned.
|
Companion Plants
|
- Peonies
- Lavandula (Lavender)
- Viburnum
- Echinacea (Coneflower)
|