Aster oblongifolium Seeds (Atomatic Aster)

The Atomatic Aster, also known as Aster oblongifolium, is a herbaceous perennial plant species. It typically grows up to 2 feet in height and has narrow, oblong leaves. The plant produces vibrant blue or purple flowers with yellow centers, attracting pollinators like bees and butterflies. Atomatic Aster is well-suited for USDA hardiness zones 4 to 8 and thrives in full sun or partial shade. This plant can be propagated using Aster oblongifolium seeds, which are readily available from nurseries and online sources. With its beautiful blooms and ease of cultivation, the Atomatic Aster is a popular choice for adding color to gardens and landscapes.

Growing Aster oblongifolium from Seed

• Growth cycle: Perennial
• Watering: Medium
• Sunlight: Medium Sun
• Suitable climates: Mediterranean, Subarctic
• Where to grow: Outdoors
• Flower color: Blue

Germinating Atomatic Aster Flower Seeds

To germinate Aster oblongifolium, soak the seeds in water for 24 hours. Sow them in a mixture of moist soil and sand, keeping them in a warm place with sufficient sunlight. Water regularly and expect germination in 2-4 weeks.

We source all of our Aster oblongifolium seeds from a small greenhouse facility based in southeastern Maine and store them in a dark, temperature-controlled environment before shipment. You’ll find that our fresh Atomatic Aster seeds are much easier to germinate than the mass-produced packets of flower seeds found in stores! If you have any trouble growing Atomatic Aster seeds, we’re happy to send you additional gardening tips. In the (unlikely) event that your Aster oblongifolium seeds do not germinate at all, we’ll give you a full refund, no questions asked.

We offer this variety on Etsy, eBay, and Amazon, as well!

Shipping & returns

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