How to Grow Twickel Purple Lavender
Twickel Purple Lavender
Lavandula angustifolia 'Twickel Purple'
shrubTwickel Purple is a compact English lavender cultivar known for its vibrant deep purple flowers and aromatic, silvery-green foliage. This hardy, drought-tolerant shrub blooms prolifically throughout summer and is beloved by pollinators. It's an excellent choice for gardens, containers, and landscapes seeking low-maintenance, fragrant color.
When should you plant Twickel Purple Lavender in your zone?
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Example Twickel Purple Lavender timeline · Pittsburgh, PA (Zone 6b)
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Plant Twickel Purple Lavender
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 Twickel Purple Lavender
Around Jul 16≈ 90 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Twickel Purple Lavender dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 5-9, with best performance in zones 6-8
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Seedling
3-4 weeksTiny seedlings with first true leaves appear within 10-14 days. Cotyledons are narrow and soft.
Keep soil barely moist; provide bright light and good air circulation to prevent damping off. Do not overwater.
Vegetative Growth
4-6 weeksPlant develops bushy habit with silvery-green, needle-like foliage. Multiple stems emerge from the base; growth is compact and mounded.
Pinch back growing tips at 4-6 inches to encourage bushiness. Reduce watering frequency. Begin hardening off if growing indoors.
Pre-Flowering
3-4 weeksFlower buds begin to form at stem tips. Foliage becomes denser and more silvery. Plant reaches its mature bushy shape (12-18 inches tall and wide).
Maintain moderate sunlight and reduce nitrogen fertilizer if any. Ensure excellent drainage. No major pruning at this stage.
Flowering
6-8 weeks (or more with deadheading)Dense spikes of deep purple flowers emerge above foliage. Intense fragrance is apparent. Blooms continue over several weeks if deadheaded.
Deadhead spent flower spikes to encourage continuous blooming. Water only during extended dry periods. Enjoy fragrant flowers for cutting.
Post-Flowering & Dormancy
4-6 monthsFlowering subsides in late summer/fall. Plant enters semi-dormancy in cooler climates. Foliage remains evergreen and ornamental.
Lightly prune (1/3 back) in fall or early spring to maintain shape and prevent woody overgrowth. Reduce watering in winter. Protect from extreme cold in zone 5.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Hand-pick beetles; spray with neem oil or insecticidal soap in early morning. Remove infested stems. Encourage natural predators.
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Increase humidity with foliar misting; spray with water to dislodge. Use miticide if severe. Avoid over-fertilizing, which increases susceptibility.
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Spray with strong water stream; use insecticidal soap or neem oil. Attract beneficial insects like ladybugs. Remove heavily infested stems.
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Prevent through excellent drainage and avoiding overwatering. Improve air circulation. Remove affected plants; do not replant lavender in same spot immediately.
Uses
Baking & Beverages
CulinaryLavender flowers add floral flavor to shortbread, cakes, honey, and herbal teas. Dried flowers provide subtle sweetness and aromatic notes to desserts and infusions. [source]
Relaxation & Sleep Support
MedicinalLavender essential oil and dried flowers are traditionally used to promote calmness, reduce anxiety, and improve sleep quality. The compound linalool is believed to have relaxing properties. [source]
Fragrance & Linen Care
HouseholdDried lavender flowers freshen linens, drawers, and closets naturally while repelling moths. Sachets or bundles provide lasting aromatic home fragrance without chemicals. [source]
Dried Arrangements & Crafts
CraftThe stunning deep purple color and dense flower spikes make Twickel Purple ideal for dried floral arrangements, wreaths, and craft projects that retain color for months. [source]
Pollinator Magnet
WildlifeLavender flowers attract bees, butterflies, and other pollinators throughout the blooming season, supporting garden ecosystem health and increasing fruit/seed set in nearby plants. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Harvest flower spikes for drying in early morning after dew has dried, just as flowers fully open. Cut stems 6-8 inches below the flower head. Tie in small bundles and hang upside-down in a warm, dark, well-ventilated space for 2-3 weeks. Deadhead spent blooms regularly to encourage continuous flowering throughout the season.
Fun Facts
- 🌱 Twickel Purple is a dwarf cultivar selected in the Netherlands and valued for its compact, mounded form—staying smaller than traditional English lavender varieties while producing abundant flowers.
- 🌱 Lavender has been used for over 2,500 years in perfumery, medicine, and household care across Mediterranean and European cultures, making it one of the most historically significant aromatic plants.
- 🌱 The name 'lavender' likely derives from the Latin 'lavare' (to wash), as Romans used lavender-infused water for bathing and laundry—a tradition still reflected in modern aromatherapy and cleaning products.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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