Best Aster Flower Seeds of 2026

Toby Butcher Avatar
Toby Butcher
Last Updated: 5 Feb 2026

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Aster Flower Seeds are a popular choice for gardeners looking to add some colour and variety to their outdoor spaces. These seeds produce beautiful and vibrant flowers that come in a range of colours such as pink, purple, white and blue. They are easy to grow and can be planted in the spring or autumn, making them a versatile option for any garden. With their long-lasting blooms, Aster Flowers are perfect for adding some vibrancy to borders, containers or as a cut flower for indoor displays. These seeds are a great option for anyone looking to add some natural beauty to their outdoor space.

At a Glance: Our Top Picks

Pink Peony Aster Seeds with Freebie Cover #TOP 1
Pink Peony Aster Seeds with Freebie
ftb score rating icon 9.9
Mr Fothergill's Aster Duchess Mixed Flower Seeds Cover #TOP 2
Mr Fothergill's Aster Duchess Mixed Flower Seeds
ftb score rating icon 9.8
Johnsons Aster Mixed Flower Seeds, 200 Count Cover #TOP 3
Johnsons Aster Mixed Flower Seeds, 200 Count
ftb score rating icon 9.6

Top 4 Aster Flower Seeds

Pink Peony Aster Seeds with Freebie

Pink
150 seeds
Pink Peony Aster Seeds with Freebie Cover
Pink Peony Aster 150 Seeds + Plant tag + Freebie - Delicate Pink Paeony (Callistephus chinensis)

The Pink Peony Aster Seeds are a delightful addition to any garden, featuring delicate pink blooms that resemble peonies. These flowers are drought tolerant, making them ideal for those who may struggle to maintain consistent watering. With large, double blooms, they are perfect for creating stunning bouquets or cut flower arrangements. They have a medium to late flowering time, ensuring your garden remains vibrant for an extended period. Plant these seeds for a beautiful floral display that will impress your friends and family.

What We Like
Drought tolerant
Large double blooms
Ideal for bouquets
Medium to late flowering
#TOP 2

Mr Fothergill's Aster Duchess Mixed Flower Seeds

23311
Mixed
Mr Fothergill's Aster Duchess Mixed Flower Seeds Cover
Mr Fothergill's Aster Duchess Mixed

Mr Fothergill's Aster Seeds are a fantastic choice for those looking to add vibrant colour to their gardens in late summer. Being half hardy annuals, they will flower in the same year you sow them, ensuring quick results. The large, incurved blooms resemble chrysanthemums, making them perfect for cutting and displaying in your home. With a growing height of 60 cm, these striking flowers will create a stunning focal point in any garden space, providing beauty and joy for you to enjoy.

What We Like
Flowers same year as sown
Large, attractive blooms
Ideal for cutting arrangements
Perfect for late summer colour
Half hardy annual variety
#TOP 3

Johnsons Aster Mixed Flower Seeds, 200 Count

Johnsons
16515
Mixed
Johnsons Aster Mixed Flower Seeds, 200 Count Cover
Johnsons Aster (Michaelmas Daisy) Mixed

Johnsons Aster Seeds are a fantastic choice for any garden enthusiast. Standing at an impressive height of 120 cm, these hardy perennials will add vibrant colour and texture to your outdoor space. With 200 seeds in each pack, you can enjoy a generous supply to create a stunning display. Hardy perennials are particularly beneficial as they return year after year, providing lasting beauty without the need for replanting. You'll appreciate the ease of growing these flowers, making your garden a delightful retreat.

What We Like
High growth potential
Long-lasting perennials
Generous seed quantity
Vibrant garden enhancement
#TOP 4

Aster Pavlova Dark Blue China Aster Seeds

Aster Pavlova Dark Blue China Aster Seeds Cover
Aster Pavlova Dark Blue 200 Seeds + Plant tag + Freebie - Callistephus chinensis

The Aster Pavlova Seeds offer a striking deep blue flower that will brighten your garden with its large, eye-catching blooms. This classic china aster is perfect for a charming cottage garden, providing a timeless and favourite floral display. Growing up to 60 cm tall, it fits well in various garden spaces without overwhelming them. Easy to grow, this plant is suitable for gardeners of all levels, allowing you to enjoy vibrant flowers with minimal effort.

What We Like
Deep blue large flowers
Perfect for cottage gardens
Grows up to 60 cm tall
Easy to grow
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Can I grow Aster from seed?

How to grow Asters from seed? It's best to start Asters in a protected environment such as Greenhouse or propagator. Sow in seed trays and label. Sow Aster seeds from March to May in a decent peat-free compost.

2. How long does Aster take to grow from seed?

You can transplant them in the garden when they have two sets of true leaves after all danger of frost has passed. Your asters will bloom about three to four months after sowing the seeds.

3. How long does it take asters to flower from seed?

Seedlings usually appear in 14-21 days and once germinated move to a cooler, light position. Once seedlings are large enough to handle. Harden off before planting outside. Sow outdoors for ease.

Editor's Notes

During our aster flower seed research, we found 58 aster flower seed products and shortlisted 4 quality products. We collected and analyzed 3,718 customer reviews through our big data system to write the aster flower seeds list. We found that most customers choose aster flower seeds with an average price of £3.03.

The aster flower seeds are available for purchase. We have researched hundreds of brands and picked the top brands of aster flower seeds, including Happy Green Shop, Mr Fothergills, Johnsons.

Written by
Toby Butcher Avatar

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.