Dianthus deltoides 'Brilliant,' a variety of Maiden Pinks, is a delightful and resilient perennial known for its low-growing, mat-forming habit and its profusion of small, star-shaped flowers that bloom from late spring through early summer. These charming blossoms are a brilliant shade of deep magenta, creating a vibrant display that contrasts beautifully with the dense mats of slender, lance-shaped, blue-green leaves. 'Brilliant' Maiden Pinks is a hardy and adaptable plant, thriving in well-drained soil and partial to full sun conditions, making it a versatile choice for ground covers, rock gardens, or edging in garden borders.