Scientific Name : Lavandula angustifolia
Hardiness Zone : 5a - 8b
Hardiness Degree : -20°F (-29°C)
Blooming Season : Late Summer, Summer, Late Spring
Plant Habit : Mounded
Water : Light
Fertilizer : Once a month
Spacing : 12 - 14" (30 - 36cm)
Height : 10 - 12" (25 - 30cm)
Width : 10 - 12" (25 - 30cm)
Exposure : Sun
General Information : Rich blue blooms on short flower spikes.
Excellent Winter hardiness and landscape performance.
Idea & Tips : Plant in full sun with well-drained soil for best results.
: Excellent performer boasts the biggest blooms!
Scored 4.7/5 average during July to September 2016 Best of Species at Penn State University, Landisville, Pennsylvania, first season.
- Rich blue blooms on short flower spikes.
- Less gapping among spikes for more color impact.
- Excellent Winter hardiness and landscape performance.
Plantarium 2017 Silver Medal Winner
Protection Information : EU PBR39398; PP24,929
(Flowering Only License)
Breeder : Darwin Perennials
EC 0.75-0.80 mmhos/pH 5.9-6.2
500 ppm IBA
Low; prefers high humidity rather than mist
50-75 ppm N
42-56 days after sticking
Nights: 55 to 65°F (13 to 18°C) Days: 65 to 75°F (18 to 24°C)
5,000 to 8,000
Long day facultative
Allow media to dry slightly between watering.
Use a balanced fertilizer at a rate of 125 to 150 ppm.
Once for smaller pot sizes, twice for larger containers.
PGRs generally not needed
Thielaviopsis, Pythium and Rhizoctonia can result from overwatering. Thrips, White fly, Aphids, Fungus gnats
Unrooted: 14-16 wks Rooted: 7-8 wks
Unrooted: 16-19 wks Rooted: 9-11 wks
Unrooted: 19-22 wks Rooted: 12-14 wks
April to September
Download Culture Guide