Panicum Virgatum 'Blue Giants' belongs to the genus Panicum, a large group of grasses often referred to as panicgrass. Members of this genus characteristically produce well-developed flowering panicles that bear numerous seeds, and this cultivar follows that pattern with a clear flowering season from July to September. Expect the plant to make its visual impact through its flowering display and subsequent seedheads. The upright panicles form during the summer months and then ripen to produce many small seeds; those seed-bearing structures often persist beyond the main flowering window and can contribute winter structure to the border. Planting several individuals together emphasises the architectural effect of the flowering stems. After the flowering period you can choose whether to leave the seedheads for winter interest and wildlife value or to cut back the stems before new growth begins. Where long-lasting summer and autumn stems are wanted, delay cutting until late winter or early spring; removing old stems at that time clears space for fresh shoots. Sourcing plants from specialist perennial or grass suppliers will provide cultivar-specific advice on establishment and handling for your site.

Panicum Virgatum 'Blue Giants' is a cultivated form of panicgrass (genus Panicum) grown for its upright flowering panicles. It flowers from July to September. The blooms develop into seed-bearing panicles that often remain on the plant into the autumn and winter. The cultivar is used where tall grass inflorescences are required for seasonal structure.

Panicum Virgatum 'Blue Giants' is a panicgrass cultivar that flowers July to September and produces prominent seed-bearing panicles.

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