FiftyFlowers has lovely Sweet Peas in both Summer and Winter seasons. To the left, select the date range in which your delivery date falls to see which varieties are available. Sweet Peas have delicate flowers that resemble folded butterflies. These flowers are a playful addition to any bouquet or floral arrangement. FiftyFlowers.com offers five varieties of sweet peas, but all have seasonal availability. Each stem has an average of 3-5 blooms and is always shipped with care. Due to the sweet peas’ delicate nature, it’s important to closely follow the flower care instructions.