Blue Plus has beautiful, cobalt blue spikes with grey leaves and stems. The compact and highly uniform combination of grey leaves with blue spikes is glorious. The Mealy Cup Sage thrives in warm soil, therefore sow and prick out when warm (21-24ÂºC). Ensure there is sufficient light for the entire cultivation period. Transplant to a sunny spot after 15 May. Suitable for flower beds, borders, groups, and also as cut flower.