Aster Matsumoto Flower Seeds for Planting – Heirloom & Non-GMO Annual Cut Flower Variety

Aster Matsumoto Flower Seeds for Planting – Heirloom & Non-GMO Annual Cut Flower VarietyPlanting and Growing Instructions: 1. When to Plant: Start indoors 68 weeks before the last frost. Direct sow after the danger of frost has passed in cooler climates. 2. Indoor Sowing: Use a well draining seed starting mix. Sow seeds inch deep and lightly cover. Maintain soil temperature at 6570F (1821C). Germination occurs in 714 days. Provide bright light or grow lights. 3. Transplanting Outdoors: Harden off seedlings gradually before transplanting.

Planting and Growing Instructions:

1. When to Plant:

• Start indoors 6–8 weeks before the last frost.

• Direct sow after the danger of frost has passed in cooler climates.

2. Indoor Sowing:

• Use a well-draining seed-starting mix.

• Sow seeds ⅛ inch deep and lightly cover.

• Maintain soil temperature at 65–70°F (18–21°C).

• Germination occurs in 7–14 days.

• Provide bright light or grow lights.

3. Transplanting Outdoors:

• Harden off seedlings gradually before transplanting.

• Space plants 9–12 inches apart in a sunny, well-drained area.

4. Growing Conditions:

• Requires full sun (6+ hours daily).

• Water regularly at the base of the plant to avoid disease.

• Avoid overhead watering and ensure good air circulation.

5. Flowering & Maintenance:

• Pinch early growth for bushier plants and more blooms.

• Deadhead faded flowers to promote extended blooming.

• Great for succession planting for continual harvest of cut flowers.

• Excellent vase life—harvest when flowers are fully open.