Table of Contents
Foxglove (Digitalis purpurea) is a stunning perennial plant that adds vibrant color to gardens. Proper care throughout the year ensures healthy growth and abundant blooms. This month-by-month guide provides essential tips for caring for your foxglove all year round.
January
In winter, foxglove is typically dormant. Keep the soil slightly moist and avoid fertilizing. Protect young plants from harsh frosts by mulching around the base or covering with a frost cloth.
February
As winter begins to fade, prepare your garden beds. Prune any dead or damaged stems from last year’s growth. Start planning for the upcoming planting season.
March
Early spring is ideal for planting new foxglove seedlings or divisions. Choose a location with well-drained soil and partial shade. Incorporate compost to enrich the soil.
April
Plant new foxglove plants if the weather permits. Water regularly to establish healthy roots. Fertilize with a balanced, slow-release fertilizer to promote vigorous growth.
May
Foxglove begins to grow rapidly. Keep the soil consistently moist and mulch around the plants to retain moisture and suppress weeds. Watch for pests like aphids.
June
As flowers bloom, deadhead spent blossoms to encourage additional flowering. Water deeply during dry spells. Support tall flower spikes with stakes if necessary.
July
Continue deadheading to prolong blooming. Monitor for pests and diseases such as powdery mildew. Fertilize lightly if growth seems slow.
August
Foxglove may start to fade, but some varieties will still produce flowers. Water regularly and remove faded flower stalks. Prepare for the plant’s dormancy period.
September
In early fall, cut back the flower stalks once they have finished blooming. Fertilize lightly to support root growth. Plant new foxglove seedlings for next year’s display.
October
As temperatures drop, reduce watering frequency. Mulch around the base of the plants to protect roots from cold. Divide mature plants if they have become crowded.
November
Prepare your garden for winter. Remove any remaining dead leaves and debris. Protect young or tender plants with mulch or cover if frost is expected.
December
Foxglove is dormant during winter. Focus on garden planning and order seeds for the upcoming year. Maintain mulch and protection to ensure healthy growth in spring.