How to Sow and Plant
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Sow Summer Aster seeds indoors from mid-March to mid-April in a cool, well-drained seed tray. Transplant seedlings outdoors from mid-April to early May once they are sturdy enough, spacing plants about 25 cm apart to allow room for growth. For outdoor sowing, direct-seed from mid-April to June into prepared soil with good drainage. These asters thrive in flower beds, borders, or boxes, so choose a sunny spot with well-drained soil. Keep the soil moist but not waterlogged to support healthy establishment before flowering begins in early summer.
Provide Nano Merveille Mix asters with a sunny location and well-drained soil to encourage vibrant blooms. Regular watering keeps the soil moist but not waterlogged, promoting healthy growth. Deadhead spent flowers to extend the blooming period from June through October. These compact asters thrive in garden borders and flower boxes, adding color and charm. Protect from strong winds to maintain their delicate stems. Fertilize moderately during the growing season to support abundant flowering. Their manageable height of 25 cm makes them perfect for enhancing garden edges with continuous summer color.
For vibrant blooms, sow Summer Aster Seeds indoors from mid-March to mid-April or outdoors from mid-April to early June. Ensure seedlings receive ample light and keep soil moist but well-drained. Thin seedlings to 25 cm apart to allow healthy growth and air circulation. These compact asters thrive in sunny locations with regular watering and are perfect for borders or flower boxes with good drainage. Deadhead spent flowers to encourage prolonged blooming from June through October, and enjoy their charming colors in both garden beds and fresh cut flower arrangements.
What colors can I expect from the Summer Aster Nano Merveille Mix?
This mix features a charming blend of white, pink, and blue flowers, creating a vibrant and colorful display in your garden.
How tall do these Summer Asters grow?
These compact asters reach a manageable height of about 25 cm, making them ideal for borders and flower boxes.
When is the best time to sow and plant these seeds?
Sow seeds indoors from mid-March to mid-April and transplant seedlings outdoors from mid-April to early May. Alternatively, you can direct-seed outdoors from mid-April to June.
What growing conditions do Summer Asters prefer?
They thrive in sunny locations with well-drained soil. Keep the soil moist but avoid waterlogging to support healthy growth.
Can these asters be used as cut flowers?
Yes, Nano Merveille Mix asters produce large, showy blooms that are excellent for fresh indoor arrangements.
How can I extend the blooming period of these asters?
Regularly deadhead spent flowers and provide moderate fertilization during the growing season to enjoy blooms from June through October.
