Aster King-Size White Seeds

Pure Elegance for the Late Summer Garden

The Aster King-Size White (Callistephus chinensis 'King-Size White') is a classic annual aster bearing large, fully double blooms in the purest, creamiest white. Timeless and versatile, white asters bring a cool, elegant clarity to the late summer and autumn garden, and are an absolute staple for the cutting garden — pairing effortlessly with every other colour and lending a fresh, bridal quality to any arrangement. With long strong stems and generous flower heads, this is a variety no cutting garden should be without.

Why Gardeners Love It

• ⭐ Large, fully double pure white blooms — timeless and versatile, the perfect companion for every other colour in the garden
• ✂️ Exceptional cut flower — long, strong stems and excellent vase life, a florist staple
• 📏 Grows 60–80 cm tall — ideal for cutting gardens, cottage borders, and mixed beds
• 🐝 Attracts butterflies and late-season pollinators — a valuable nectar source as summer winds down
• 🌱 Easy to grow from seed — reliable and rewarding for gardeners of all levels

Growing Tips for New Zealand

Sow seeds indoors in seed trays 6–8 weeks before the last frost, or direct sow in spring once soil has warmed. Transplant seedlings to 30–40 cm apart in a sunny position with fertile, well-drained soil. Asters prefer a neutral to slightly alkaline soil — add lime if your soil is acidic. Water regularly but avoid waterlogging. Pinch out growing tips when young to encourage bushy plants and more blooms. Performs beautifully throughout NZ, flowering from late summer into autumn.

What's in the Packet

Each packet contains 10 seeds of Aster King-Size White (Callistephus chinensis 'King-Size White').