Lavender ‘Grosso’ Spacing (Definitive Guide)
The extremely adaptable lavender variety known as “Grosso” (Lavandula x intermedia) combines the cold hardiness of the English lavender (Lavandula angustifolia) with the prolonged flowering season of a Portuguese lavender (Lavandula latifolia). In ideal conditions, the larger lavender variety known as “Grosso” can reach widths of 32 inches (80 cm) and lengths of 46 inches …