36-48" tall x 36" wide. With its spectacularly large, deep-red flowers, vigorous growth habit and mildew-resistant foliage, Monarda didyma 'Jacob Cline' (Bee Balm) is a must for the perennial border. Planted into a compost-enriched soil with regular irrigation, this big boy will form impressive clumps that should be divided every 3rd year to keep it vigorous. Companion plant with Phlox paniculata 'David' for long-blooming summer color. (Cutting propagated.)