Lavender Hidcote

PERENNIAL

USDA Zones 5-9
Summer/fall bloom
Frost hardy

BEST TO START INDOORS

To improve germination for lavender seeds, cold-moist stratify to break dormancy. For spring planting, put the seeds in a ziplock bag with some slightly moist sand and in the freezer or the coldest part of the fridge for about 6 weeks, then sow it in a flat. Or, in early spring, sow lavender seeds 1 inch apart in a container of seed starting mix, cover very lightly and keep at 65°F (18°C). Keep container moist but not soggy until seedlings slowly emerge over 14 to 25 days, providing a good light source. When seedlings have several sets of leaves, transplant 2 inches apart into deeper containers. Plant outside in a well-drained sunny spot when plants are 2 to 3 inches tall after gradually acclimating to outdoor conditions.

THIN OR TRANSPLANT

Space seedlings 18 inches apart when large enough to handle.

GROWING NOTES

Because perennial lavender’s small seeds germinate slowly and unevenly, we strongly recommend starting them indoors so you can tend them carefully. After seedlings are well established, plant them out in a sunny spot with excellent drainage and good air circulation or in big, well drained pots. If given excellent drainage and good air circulation, Hardy Hidcote lavender is perennial to Zone 5. Plants flower lightly the first season and come into full bloom by their second summer. After blooming season, prune and shape the plants while cutting off spent flower stalks.