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?Shirogami? is a gorgeous Viburnum, that flowers from April until August. It produces masses of flat formed blooms, that are pure white in colour and contrasting against its emerald green foliage. Low maintenance and attractive all year round, be sure to add into those smaller sized gardens and plant up in patio pots and borders. This Viburnum will enjoy semi shade to progress and will develop in height to 150cm, along with a spread of 1m.