(Lavendula latifolia) ~40 seeds Spike is dubbed the Portuguese lavender. The plants establish rapidly, producing silver green foliage with bright, vibrant, blue-purple flowers that attract beneficial insects.
Space plants 3'-4' apart when planting out.
Use sterile well draining potting mix when planting and do not bury seed, but merely press the seed on the surface. Keep moist but not soggy. Seeds may germinate faster if scarified by sandpaper.