Answer by
KWDave (137)
I raised lavender in zone 8, and it tended to get leggy and start to brown off once the summer got really hot (mid-July). I got in the habit of cutting it back to 3-4 inches then, and it would come back for a second lighter bloom in September-October. Interplant it with Daylilies; their foliage will camouflage the trimmed stems.