Foxgloves (Digitalis purpurea) are stunning yet modest biennial plants that thrive in both sun and shade, making them ideal for Canadian gardens.
Hardy down to Zone 4, they can be planted in various conditions, from full sun to complete shade. If you're looking to add a touch of natural beauty to your garden that also attracts bees and other pollinators, foxgloves are a perfect choice.
Starting foxgloves from seed is straightforward. If you aim for blooms in the following year, directly sow the seeds outdoors after the last frost. For those in areas with mild winters, consider sowing in autumn.
If you prefer flowers in the same year, start your seeds indoors around December or January. Seeds typically sprout in 14-21 days, requiring a soil temperature of 15-18°C (60-65°F) with plenty of light.
When sowing, place the seeds on the soil surface. Later, space or transplant the seedlings about 45-60cm (18-24 inches) apart to give each plant enough room to flourish.
Foxgloves prefer deep, regular watering and enjoy moist soil, especially during heat and drought periods. Although foxgloves can self-sow if allowed to seed, cutting off the finished flowering stems can prevent unwanted spreading and encourage a tidier garden appearance.
In addition to their easy care, foxgloves can naturalize in your garden, providing a charming and somewhat wild look. They are particularly useful for creating a traditional cottage garden feel or enhancing shady garden corners where other flowers might struggle.
Remember, while foxgloves are beautiful and excellent for pollinators, all parts of the plant are toxic if ingested, so take care if you have pets or children.
By incorporating foxgloves into your garden, you contribute to biodiversity by supporting local pollinators while enjoying the majestic spikes of their blooms that come in various colors. Whether you're a seasoned gardener or just starting, foxgloves offer a unique blend of beauty and resilience that can enhance any outdoor space.