Foxglove Mixed Seeds
When should I plant Plant foxglove seeds in late summer to early fall or established plants in fall or early spring for blooms the following year. For seeds, sow them directly in the garden after the last frost, or indoors 6-8 weeks before the last frost for transplanting later. For potted plants or divisions, planting in fall or spring works well, allowing roots to establish before extreme temperatures.
Site consideration
The Common Foxglove plant can grow in almost any type of soil. But it prefers moist, acidic, and humus-rich soils. Soil should be well-draining as it will not tolerate very wet conditions, but the soil should not be allowed to dry out either.
Water
Water Foxgloves roughly twice a week, but they will need more water during the warmer months, especially if they are blooming. Make sure the soil is kept moist and doesn’t dry out. Take care not to water them too much as overly wet soil is also a problem for these plants. When watering, water the base of the plant and avoid getting the leaves wet, as Foxglove plants are susceptible to fungal diseases.
Sunlight
Since their native habitat is in woodland clearings or along hedgerows, Common Foxgloves are used to dappled shade. They will tolerate full sun, but partial shade is recommended for them to thrive.
Seed Germination To germinate foxglove seeds successfully, sow them on the surface of the soil, as they need light to sprout. Keep the soil moist and at a temperature of 60-75°F. Germination takes about 14-21 days.
Seeding Rate
290,000+ seeds cover 4,000 square feet.
Other Elements
Fertilization
Applying fertilizer to Foxglove plants is not necessary, but adding a layer of mulch to the flower bed will help to keep your plants looking in top condition and retain moisture in the soil. Common mulch types include shredded leaves, pine needles, wood chips, or shredded bark. Any of these are suitable and should be applied in a two-inch layer once the plants start growing in spring. This applies to Foxglove flowers grown outdoors in beds or containers.
Weed control
Keep the area around young plants weed-free, as they do not compete well with aggressive weeds. Hand-pull weeds carefully to avoid disturbing the shallow root system. A light layer of organic mulch can help suppress weeds and retain soil moisture.
Seed Storage
The seeds will maintain a high germination percentage if stored under proper conditions. How long your seeds remain viable will depend on the temperature and moisture levels the seeds are exposed to. Seeds which are improperly stored will quickly deteriorate if unprotected against high humidity and dramatic temperature fluctuations day after day.
For best results, keep the seed in our moisture-proof ziplock sealing bags, which provide a better moisture prevention effect. Glass jar or plastic containers with snap-on lids works well too, add a packet of desiccant before sealing into the seed, such as silica gel to remove any moisture remains in the storage container. Seed stored under these conditions will remain viable for as long as years.
Factors Which commonly Cause Poor Results
1. Improper drainage soil
2. Sowing depth more than one inch
3. Covering the seed too deep beneath the soil surface
4. Cover a large area with a small amount of seed.
5. Plant at a wrong time of a year
6. Lack of sunlight
7. Inadequate rainfall after seed germination. The area should not be allowed to become completely dry. Supplemental watering may be required to sustain plant life.
8. Extreme weather conditions: hail, drought, excessive rainfall, floods, unseasonably cold temperatures.