Monardella macrantha 'Marian Sampson', commonly known as Marian Sampson Hummingbird Mint, is a low-growing, mat-forming perennial with bright scarlet-red, tubular flowers that bloom from late spring to early summer. Thriving in full sun and well-drained, sandy soil, this variety is perfect for rock gardens, borders, and containers. The brilliant red blooms of Marian Sampson attract hummingbirds and butterflies, adding a striking and vibrant splash of color to the garden.