Agastache, also known as Giant Hyssop, Licorice Mint, or Lavender Hyssop, is a hardy perennial prized for its attractiveness to bees and other pollinators.
With proper care, you can cultivate thriving Agastache plants in your garden and enjoy their beauty while supporting pollinator populations.
To grow Agastache successfully, consider timing and exposure. Sow seeds indoors in late winter before the last frost date or direct sow in autumn. Ensure night temperatures are steadily above 10°C (50°F) before transplanting outdoors. Agastache thrives in full sun and is hardy to Zone 4.
When starting seeds, cover them lightly and maintain moisture in a sterile seed starting mix. Once the risk of frost has passed, transplant seedlings outdoors to containers or spaced 30cm (12 inches) apart in the garden.
In terms of maintenance, provide balanced organic fertilizer annually in the spring to promote vigorous growth. Grow Agastache in well-drained, fairly rich soil in full sun for optimal performance. While Agastache can tolerate light shade, it may not perform as well.
To ensure continued plant health and vigor, divide Agastache plants in the fall. Keep in mind that plants grown from seed may take up to two years to bloom, so patience is key.
In companion planting, Agastache serves as a natural attractant for bees and can be planted away from Brassica crops to lure cabbage moths. Avoid planting near radishes to prevent interference with growth.
With these essential tips, you can cultivate thriving Agastache plants in your garden and create a bee-friendly haven while enhancing plant health. Start planting today and experience the joy of growing Agastache in your garden!