Plant Rugosa Rose in well-drained soil with full sun exposure. Space plants 3-5 feet apart. Water regularly, especially during dry spells, but avoid waterlogging. Fertilize in early spring with a balanced fertilizer. Prune in late winter or early spring to remove dead or weak stems and to shape the plant. Rugosa Roses are hardy and can tolerate poor soil and salt, making them ideal for coastal areas. Regular deadheading encourages more blooms.