Best Perennial Plant Bulbs of 2026

Oliwier's Bulbs Ranunculus offers you the chance to enhance your garden with stunning purple blooms that bring a touch of whimsy and romance. These rare corms produce fully double flowers with tightly clustered petals, making them perfect for both garden displays and cut arrangements. You can plant them in autumn or spring, ensuring flowers will grace your space from early spring to late summer. Remember to soak the corms overnight before planting, which helps them swell and thrive in your garden.

Oliwier's Bulbs Anemone Corms come as a pack of 20 corms, offering a beautiful mix of vibrant double flowers, including red, lilac pink, royal blue, and white. Standing at a height of 20-30cm, these corms are perfect for borders, pots, and containers, making them a versatile choice for your garden. They are easy to grow and require minimal maintenance, allowing you to enjoy stunning blooms without hassle. Additionally, excellent as cut flowers, they will spread over the years, enhancing your garden’s beauty season after season.

The Ixia Mixed Bulbs are a delightful pack of 20 bulbs that produce stunning, brightly coloured star-shaped flowers on long stems. These African Corn Lilies are perfect for adding a vibrant touch to your borders, patios, or rockeries. They thrive in both autumn and spring planting, allowing you to enjoy their beauty during the growing season. Additionally, they serve wonderfully as cut flowers, making them an excellent choice for bringing a splash of colour indoors.

The Summer Colour Bulb Collection by Thompson and Morgan offers a delightful array of 100 bulbs that will transform your garden into a vibrant display all summer long. With fragrant blooms included, you can relish the lovely scents while enjoying beautiful floral arrangements indoors. This collection features six half-hardy plants, ideal for filling gaps in your flower beds or borders. Whether you choose to plant them in pots or containers, they are sure to create a striking focal point on your patio.

Oliwier's Bulbs Iris Reticulata features stunning dainty flowers in vibrant blue shades, perfect for adding colour to your garden. These hardy plants are easy to grow, making them ideal for both novice and experienced gardeners. With a height of 15-20cm, they are excellent for rockeries, pots, and borders. They thrive under various conditions, allowing you to enjoy their beauty with minimal effort. Plant them in well-drained soil with access to sunlight or partial shade for the best results.

The Anemone De Caen Corms offer a delightful mix of colours, creating a natural and carefree display in your garden. These hardy perennials are easy to grow and will multiply each year, ensuring vibrant blooms for seasons to come. You can plant them in autumn for a stunning show from April to June, or in spring for flowers from July to August. With a preference for sunny positions, they look spectacular in large groups, enhancing your garden's appeal.

The Oliwier's Bulbs Buttercup features stunning orange peony-shaped flowers that add a vibrant touch to your garden. You will find them perfect for beds, borders, and pots, making it easy to enhance your outdoor space. These flowers are great as cut blooms, allowing you to bring a bit of your garden indoors. Additionally, they attract bees and butterflies, promoting a lively garden environment. Planting them is simple, and they thrive in various conditions across the UK.

The Anemone Blanda Corms offer a delightful mix of daisy-like flowers, perfect for adding colour to your borders, patio pots, or rockery displays. As a naturaliser, these plants thrive in woodland gardens, spreading beautifully beneath trees and shrubs. You can plant them in autumn or winter, and they will bloom in March or April, ensuring you enjoy vibrant flowers early in the season. With a preference for well-drained, humus-rich soil, these corms are easy to care for and will grow to a manageable height of 15cm.

The Oliwier's Bulbs Ranunculus offers a vibrant mix of ten corms that bloom into stunning multicoloured peony-shaped flowers. These ground-hardy plants thrive in both full sun and partial shade, allowing you to enjoy their beauty in various garden conditions. By soaking the corms overnight, you ensure they plump up and are ready for planting, leading to better growth. The detailed planting instructions provided make it easy for you to achieve beautiful blooms, whether you plant in autumn for spring flowers or in spring for late summer displays.

The Oliwier's Bulbs Oxalis Triangularis offers a pack of ten bulbs that are perfect for adding a touch of warmth to your home. These stunning plants feature unique deep purple foliage and charming pink flowers, enhancing your living space beautifully. They are easy to grow and can be planted in both spring and autumn, making them a flexible choice for any garden enthusiast. Each pack comes with fresh, healthy bulbs and detailed planting instructions, ensuring you can enjoy their delight blossoms with minimal effort.