Tanacetum (P)
Tanacetum niveum
Perennial. Hardy in Zones 4-9
Start indoors 4-6 weeks before planting out. Sow onto a moist seed sowing soil. Cover lightly with vermiculite or soil and propagate at 18-20°C (65-70°F). Germination should begin to take place after 7 to 10 days. Maintain a temperature of 15°C (60°F) after germination. Plant out, after last frost date, into regular, well drained soil, in full sun location. Spacing 18-36" apart. They are very easy to grow, being tolerant of a wide range of conditions except very heavy wet soils. Flowers from mid to late summer.
