'Tuscan Blue' Rosemary (Upright Rosemary)

How to grow Rosemary officinalis 'Tuscan Blue' in NZ

Rosemary ‘Tuscan Blue’ thrives in New Zealand’s sunny, well-drained locations and is ideal for both ornamental and culinary purposes. Plant in full sun with sandy or light soil to avoid waterlogging. Water regularly during the first year, then only in prolonged dry periods, as it is drought-tolerant once established. Feed with a light application of balanced fertiliser in spring to encourage fresh growth and abundant flowers. Prune lightly after flowering to maintain its upright shape and prevent woodiness. This variety’s tall, columnar habit makes it excellent for hedging, borders, and feature planting.

'Tuscan Blue' Rosemary care tips

Plant in full sun with well-drained soil to ensure strong growth and prevent root rot. Water regularly during establishment, then only in extended dry spells, as it is drought-hardy once mature. Apply a light balanced fertiliser in spring to promote fresh foliage and prolific flowering. Prune lightly after blooming to maintain its upright form and encourage new shoots. Its tall, columnar habit makes it ideal for hedges, borders, and feature planting.

Plant size, spacing, and growth rate

‘Tuscan Blue’ Rosemary typically grows 1.5–2 m tall and 1–1.5 m wide, with a moderate growth rate. For hedging, space plants 75 cm–1 m apart to create a dense screen; for feature planting, allow room for its full natural spread. Its tall, upright form and vibrant blue flowers make it both a striking ornamental and a productive culinary herb.

Why buy ‘Tuscan Blue’ Rosemary from The Plant Company?

‘Tuscan Blue’ Rosemary from The Plant Company has strong roots, healthy foliage, and a robust upright form. We select plants suited to New Zealand’s climate so they establish quickly and produce abundant, fragrant leaves and flowers. Perfect for hedges, borders, and culinary use, our rosemary is delivered in top condition with expert planting advice and reliable nationwide delivery, giving you confidence that you are buying premium quality every time.