Creamy Blush alstroemeria flowers are a warm butter color with blush streaks and pops of yellow. Alstroemeria (also called Peruvian lilies) have lush greenery on each stem with about 3 to 5 blooms at the tip. Perfectly balanced, these flowers coalesce beautifully with ocean song lavender roses, el aleli apple blossom stock and light pink and yellow hypericum berries.