Regine Thomsen

Regine Thomsen

Modified & Updated: 08 Sep 2023


Sweet peas are beautiful and fragrant flowers that have captured the hearts of flower enthusiasts worldwide. These delicate blooms, scientifically known as Lathyrus odoratus, are part of the Fabaceae family and are native to the Mediterranean region. Sweet peas are not only visually appealing but also possess a mesmerizing scent that adds a touch of elegance to any garden or bouquet.

In this article, we will explore 15 fascinating facts about sweet peas that will surely deepen your appreciation for these enchanting flowers. From their rich history to their varied color palette, sweet peas have a captivating story to tell. So, if you’re ready to dive into the world of sweet peas and discover some intriguing facts, let’s get started!

Table of Contents

Sweet Pea is not actually a pea!

Contrary to its name, sweet pea is not a member of the pea family. It belongs to the genus Lathyrus and is classified as a flowering plant.

Sweet Pea comes in a variety of vibrant colors.

From delicate pastels to bold and bright hues, sweet peas display a wide range of colors including pink, purple, red, white, and even bi-color combinations.

Sweet Pea is native to Sicily and southern Italy.

Sweet peas were first discovered in the Mediterranean region and have since become popular in gardens worldwide due to their enchanting fragrance and beautiful blooms.

Sweet Pea is renowned for its sweet and intoxicating fragrance.

The sweet fragrance of sweet peas is often described as a combination of honey and orange blossoms, making them a popular choice for perfumes and bouquet arrangements.

Sweet Pea symbolizes blissful pleasure and delicate beauty.

Throughout history, sweet peas have been associated with joy, happiness, and romance, making them a cherished flower for special occasions and celebrations.

Sweet Pea is a climbing vine.

With its delicate tendrils, sweet pea plants climb and twine up trellises, fences, and other supporting structures, adding vertical interest to any garden or landscape.

Sweet Pea is easy to grow from seeds.

Whether you’re a beginner or an experienced gardener, growing sweet peas from seeds is a rewarding and enjoyable experience. Just sow the seeds in well-drained soil and watch them flourish!

Sweet Pea blooms in the spring and early summer.

These lovely flowers grace gardens with their presence from spring to early summer, adding a touch of elegance and beauty to the outdoor space.

Sweet Pea attracts butterflies and bees.

The vibrant colors and enticing fragrance of sweet peas make them a magnet for butterflies and bees, adding a touch of life and movement to your garden.

Sweet Pea is not edible.

While some plants in the pea family are edible, sweet peas are not suitable for consumption. In fact, they contain certain compounds that can be toxic if ingested.

Sweet Pea is a popular choice for cut flower arrangements.

Due to their long stems, sweet peas are favored by florists and flower enthusiasts for creating stunning floral displays and adding visual appeal to bouquets.

Sweet Pea seeds can survive for several years.

Seeds of sweet peas have the ability to remain viable for several years, making them a resilient plant that may surprise you with unexpected blooms in your garden.

Sweet Pea is often associated with the month of April.

Sweet peas are widely regarded as the birth flower for the month of April, symbolizing love, appreciation, and gratitude.

Sweet Pea has been meticulously bred for various characteristics.

Over the years, breeders have developed sweet pea varieties with different flower sizes, stem lengths, and colors to cater to the diverse preferences of gardeners and floral enthusiasts.

Sweet Pea is a favorite flower for celebrating 50th wedding anniversaries.

Known as the golden anniversary, the 50th wedding anniversary is often associated with sweet peas, signifying enduring love and cherished memories.

With its enchanting fragrance, vibrant colors, and symbolic meanings, it’s no wonder that sweet peas have captivated gardeners and flower enthusiasts for generations. Whether you choose to grow them in your garden, use them in floral arrangements, or simply appreciate their delicate beauty, sweet peas are sure to add a touch of elegance and joy to any setting.

So, why not embrace the charm of sweet peas and bring some of their delightful presence into your own life?


Sweet peas are not just beautiful flowers, but they also carry a fascinating history and possess interesting qualities. From their origin in Sicily to their popularity among gardeners, these delicate flowers have captivated people for centuries. With their vibrant colors and sweet fragrance, sweet peas have become a beloved addition to gardens and floral arrangements.

Whether you are an avid gardener or simply appreciate the natural world, learning about the captivating facts of sweet peas allows you to develop a deeper appreciation for these stunning flowers. So next time you pass by a field of sweet peas or receive a bouquet of them, remember the history and qualities that make them so special.


1. How do sweet peas get their name?

Sweet peas get their name from their appealing fragrance, which is often described as both sweet and delicate.

2. Are sweet peas annual or perennial plants?

Sweet peas are typically grown as annual plants, meaning they complete their life cycle within one year. However, in milder climates, they can sometimes behave as perennial plants.

3. Can sweet peas withstand cold temperatures?

Sweet peas are hardy plants that can tolerate cooler temperatures, but they thrive in mild to cool climates. They may require protection in extreme winters.

4. How tall do sweet pea plants grow?

Sweet pea plants can grow up to 6 feet tall, depending on the variety and growing conditions. It’s important to provide adequate support for their vine-like stems.

5. Can sweet peas be grown indoors?

Yes, sweet peas can be grown indoors. However, they prefer cooler temperatures, so it’s important to place them in a well-ventilated area with indirect sunlight.

6. Do sweet peas attract pollinators?

Yes, sweet peas attract various pollinators such as bees and butterflies with their vibrant flowers and sweet fragrance.

7. Can sweet peas be used for cut flowers?

Absolutely! Sweet peas are a popular choice for cut flowers due to their captivating flowers and delightful scent. They can add beauty and fragrance to any floral arrangement.

8. How long do sweet pea flowers last?

Sweet pea flowers generally last for about 7-10 days when properly cared for. Regular watering and removing spent blooms can help prolong their blooming period.

9. Are sweet peas edible?

While sweet peas are not typically consumed as food, their seeds are toxic if ingested. It’s important to appreciate them for their ornamental value and not for culinary purposes.

10. Can sweet peas be grown in containers?

Yes, sweet peas can be successfully grown in containers. Just ensure that the containers are deep enough to accommodate their root system and provide sturdy support for their climbing habit.