Aster 'Tower Chamois'

Tower Chamois Aster (Callistephus chinensis)

Tower Chamois aster is a stunning showcase of peony-type blooms that capture the lush elegance of garden mums and classic peonies, all within an easy-to-grow annual form. Each flower flaunts a creamy salmon hue, delicately blending soft apricot and blush tones for a warm, inviting glow. Blossoms average 2 to 3 inches across, layered with ruffled petals that create a full, sumptuous bloom, perfect for adding sophistication to garden beds and floral arrangements alike. From a compact base rise numerous strong, upright stems that ensure an abundant, uniform display bursting with colour and life.

Belonging to the celebrated Tower series, this variety boasts remarkably consistent bloom times and plant heights, making it ideal for gardeners and florists who appreciate harmony and reliability. Tower Chamois shines brilliantly alongside soft lavenders, dusty blues, and creamy whites, creating romantic, rustic palettes that evoke early autumn’s gentle warmth.

Also known as Michaelmas Daisy and China Aster, this charming aster carries a timeless allure, bringing soft, glowing elegance to gardens and bouquets that lasts well into the late season.

DETAILS:

QTY: 50

TYPE: Annual

SITE: Full Sun

DEPTH: 1/8"

GERMINATION: 10-14 days at 21-22°C

HEIGHT: 28-32”

MATURITY: 110-120 Days

SPACING: 9-12”

PINCH: Not Necessary

HOW TO GROW:

Transplanting (recommended): Start seeds indoors in trays 6–8 weeks before the last frost. Do not bury seeds deeply; lightly cover with soil or vermiculite, as light aids germination. To avoid displacing the seeds, mist or bottom water gently. Harden off seedlings by gradually exposing them to outdoor conditions for 7–10 days before transplanting outdoors after all danger of frost has passed.

Direct Seeding (alternative): Sow seeds directly outdoors once soil temperatures consistently reach 18–$21°C$. Thin seedlings to a final spacing of 6–12 inches apart, depending on the variety.

Pinching and Support: Pinching isn't strictly necessary for asters, it is a tool you can use to encourage branching and a more abundant harvest of blooms Provide support with stakes, a trellis, or netting, especially for taller varieties.

Soil Preference and Watering: China aster prefers full sun and well-drained soil. Keep the soil consistently moist, especially during germination and establishment. Once mature, water regularly, but avoid overwatering, which can lead to disease.

Fertilizing: China aster is a heavy feeder. Amend the soil with compost before planting. For optimal growth and blooms, fertilize with a balanced liquid fertilizer every 2–4 weeks.

Harvesting: For bouquets, harvest stems when the flowers are about three-quarters of the way open. Cut in the early morning or late evening and immediately place in a vase of water.