Aster Seeds (Pompon) - Rubens Mix Callistephus Tall
- Long standing annuals with tightly packed petals
- Various colors begin blooming in summer
- Thrives in bright, sunny growing areas
Shipping Schedule
Seeds are shipped year-round, while perennials & bulbs are shipped seasonally. Pre-ordered bulbs ship at the proper planting time for your zone. Spring pre-orders are placed any time before March 1. Fall pre-orders are placed any time before September 1. These items will not ship immediately, but will be delivered at the ideal time for planting. Orders containing both seeds and bulbs may be split into multiple shipments. Click here for more shipping information.
| Pre-Ordered Spring Bulbs & Perennials | Shipping Begins |
|---|---|
| Zones 9 - 12 | Late February to Early March |
| Zone 8 | Early to Mid March |
| Zone 7 | Mid to Late March |
| Zone 6 | Early April |
| Zone 5 | Late April |
| Zones 2 - 4 | Late April to Early May |
| In-season orders ship immediately at the time of purchase to all zones until inventory is depleted. | |
| Saffron Crocus & Bearded Iris | Shipping Begins |
| All Zones | Late August |
| Pre-Ordered Fall Bulbs | Shipping Begins |
| Zones 2 - 5 | Mid to Late September |
| Zone 6 | Late September |
| Zone 7 | Late September to Early October |
| Zones 8 - 12 | Early to Mid October |
| In-season orders ship immediately at the time of purchase to all zones until inventory is depleted. | |
| Pre-Ordered Fall Perennials* | Shipping Begins |
| All Zones | Mid October |
| *Amaryllis Bulbs, Hosta Roots, Lily Bulbs, Papaver Roots, Paperwhite Bulbs, Peony Roots & Siberian Iris Roots | |
Product Description
Aster Seeds (Pompon) - Ruben’s Mix
Small yet cheerful blooms top long, sturdy stems and make Ruben’s Mix a perfect choice for your cutting garden. Pompon Asters feature flower heads with tightly packed petals, making them a long lasting punch of color in the garden, or the vase!
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Fast Facts
Name: Aster Seeds (Pompon) - Rubens Mix Botanical Name: Callistephus Tall Life Cycle: Annual Light Requirement: Full Sun Planting Season: Spring Plant Type: Densely-Packed Pompon Blooms, Upright Habit, Ovate Leaf Shape, Branching Stem Features: Open Pollinated, Attracts Pollinators, Container Garden, Easy to Grow & Maintain, Cut Flower Garden Color: Mixed Blooms: Summer, Late Summer, Early Fall, Fall Days to Maturity: 60-90 Days Plant Height: 20 inches Plant Spacing: 6-8 inches Planting Depth: 1/8 inch Sowing Method: Direct Sow Cold Stratification: No Seeds per Pound: 204, 200 Hardiness Zones: 3, 4, 5, 6, 7, 8, 9 Ships: Year Round -
Planting Instructions
How to Plant Rubens Mix Asters
When to Plant Aster Seeds
Plant outdoors after the last frost of the season or start indoors 6-8 weeks before the last frost date.
Where to Plant Aster Seeds
Plant in moist, nutrient dense, well draining soils that are exposed to full sun (6-8 hours of sun per day) to partial shade (4-6 hours of sun per day). Do not plant Asters in areas where the soil readily dries out.
How to Plant Aster Seeds
When sowing outdoors, spread the seeds across the surface of moistened soil. Repeat this several times every 10-14 days and keep the soil moistened to ensure an extended blooming season. When grown indoors, transplant into the garden 6-8 inches apart.
How to Care for Asters
Asters are easy to maintain. Do not allow soils to dry out. Mulching around each plant can both keep weeds down as well as aid in moisture retention. Taller flower stalks may need to be staked to keep them from falling over. Keep from crowding asters together wherever possible to allow for better airflow between plants. Plant in different locations each year to reduce the risk of spreading potential pests or diseases.
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Seed Coverage
Amount Recommended Coverage Packet Up to 80 Sq. Ft Ounce Package Up to 625 Sq. Ft 1/4 Pound Package Up to 2,500 Sq. Ft 1 Pound Sack Up to10,000 Sq. Ft 5 Pound Sack Up to 1.3 Acres
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Aster Seeds (Pompon) - Rubens Mix Callistephus Tall
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