Best Lilac Plant Bulbs of 2026
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Lilac plant bulbs are a popular choice for gardeners who want to add a touch of elegance and fragrance to their outdoor space. These bulbs produce stunning clusters of delicate, lilac-coloured flowers that bloom in the spring and summer months. They are easy to plant and maintain, making them ideal for both novice and experienced gardeners. Lilac plant bulbs can be planted in a variety of locations, including borders, containers, and as a standalone feature. They are also known for attracting bees and butterflies, making them a great addition to any wildlife-friendly garden.
At a Glance: Our Top Picks
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Top 10 Lilac Plant Bulbs
Garthwaite Nurseries Allium Sphaerocephalon Bulbs
The Garthwaite Allium Bulbs are a delightful addition to any garden. These hardy summer perennials feature striking purple and lilac blooms, adding vibrant colour and fragrance to your outdoor space. With a height of 60 cm, they create an impressive display that is sure to catch the eye. You will receive 100 bulbs in this pack, allowing you to plant a generous area and enjoy a stunning floral display each July. Being UK stockists, you can trust that your bulbs will arrive promptly.
10 x Crocus Tricolour - Striking & Earliest Crocus to Flower - Lilac Blue Flowers
Garthwaite Nurseries 50 Drumsticks Bulbs
The Garthwaite Drumsticks Bulbs feature 50 Allium Sphaerocephalon bulbs, known for their striking purple and lilac blooms that will enhance any garden. Growing up to 60 cm tall, these hardy summer perennials are perfect for adding height and colour to your flower beds. They bloom in July, providing a vibrant display during the summer months. With a generous quantity per unit, you can easily create a stunning floral arrangement that will impress your guests and attract pollinators.
20x Anemone St Brigid Mixed Bulbs
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.
Species Tulip Saxatalis Flower Bulbs Size 6/7 A Soft Shade of Lilac
GARTHWAITE NURSERIES® : - UK Stockist : - 3 Colchicum Lilac Wonder Bulbs Size 18/20 Autumn Flower No Soil Required Perennial
GreenBrokers 17 Allium Purple Sensation Bulbs
The GreenBrokers Allium Bulbs pack offers 17 premium Dutch flower bulbs, ensuring your garden bursts with beautiful purple flowers every spring. These bee-friendly bulbs come in an eco-friendly paper bag, making them a thoughtful gift. You will find detailed planting and care instructions on a large picture card included in the pack. Each bulb is separately packed and labelled for easy identification, helping you cultivate your garden with confidence.
Allium Purple Sensation Flower Bulbs for Gardens
The Humphreys Garden Allium Bulbs are a delightful addition to your garden, blooming beautifully in spring and summer. With their stunning purple colour, they will create a vibrant display in your outdoor space. Growing up to 100 cm in height, these bulbs will add vertical interest to your flower arrangements. They come in a bulb size of 10/12, ensuring strong and healthy plants that are easy to grow, making them perfect for both novice and experienced gardeners alike.
Oliwier's Bulbs 10 Purple Ranunculus Corms
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.
Allium Red Giant 12/14cm x6 Bulbs
Frequently Asked Questions (FAQs)
1. How do you plant lilac bulbs?
The planting hole should be deep and wide enough to accommodate the plant's root system. Place the top of the root ball level with the surface of the hole. If the lilac is bareroot, the top layer of roots should be a few inches below the surface. When filling in with soil, it is important to water thoroughly.
2. When should lilacs be planted?
The best time to plant lilacs is in late fall before the ground freezes. The next best time to plant is in early spring after the ground thaws.
3. Where do lilacs grow best?
Choose an area with plenty of afternoon sun and well-drained soil. Since lilacs prefer good drainage, planting lilac bushes in slightly elevated areas is recommended whenever possible. Following planting lilac bushes, water them thoroughly and add a layer of loose mulch.
4. Do lilacs spread?
These popular ornamentals produce fragrant flowers in shades of white, pink, blue and purple, and are hardy and easy to propagate. Each season, a lilac bush produces and disperses hundreds of seeds to ensure its proliferation in the following year.
During our lilac plant bulb research, we found 50 lilac plant bulb products and shortlisted 10 quality products. We collected and analyzed 15,915 customer reviews through our big data system to write the lilac plant bulbs list. We found that most customers choose lilac plant bulbs with an average price of £11.18.
The lilac plant bulbs are available for purchase. We have researched hundreds of brands and picked the top brands of lilac plant bulbs, including Garthwaite Nurseries, schone, Oliwier's Bulbs, Humphreys Garden, GreenBrokers.
Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.