Strawberry Blonde - Organic Calendula Seeds

Calendula grows best in cool to mild weather. Direct sow in early spring as soon as the soil can be worked, or start indoors about 4–6 weeks before the expected last spring frost.

In mild climates, calendula can also be sown in late summer or fall for cool-season bloom. Plants may slow down in strong summer heat, then resume flowering when temperatures become milder again.

Sow seeds about ¼–½ inch deep in prepared soil or seed-starting mix. Keep evenly moist until germination, which usually occurs within one to two weeks.

Thin or transplant seedlings so plants stand about 8–12 inches apart. Calendula can be grown in garden beds, raised beds, borders, edible flower gardens, herb gardens, and containers. It transplants well when young, but direct sowing is simple and reliable.

Choose a site with full sun to light partial shade and well-drained soil. Calendula does not need overly rich ground; moderate fertility and steady moisture are usually enough for strong flowering.

Water during dry periods and mulch lightly if needed to protect soil moisture. Deadhead spent flowers to encourage continued bloom, or leave some heads to mature if you want to save seed or allow self-sowing. In hot weather, plants may become less tidy, but they often rebound as cooler conditions return.

Harvest flowers when they are fully open and fresh, preferably in the morning after dew has dried. Pick regularly to encourage more blooms.

Use petals fresh, or dry whole flower heads or loose petals in a warm, airy place out of direct sun. Once fully dry, store in a sealed container away from heat and light. For infused oils or salves, petals should be thoroughly dried before use to reduce moisture in the finished preparation.

Calendula petals are edible and contain carotenoid pigments that give the flowers their orange and yellow color. They are often used for color, mild flavor, and traditional herbal preparations rather than as a primary food crop.

Use petals in salads, rice dishes, soups, baked goods, herb butters, teas, infused oils, salves, soaps, and natural dye projects. The flowers are also valuable in pollinator plantings and can bring long-lasting color to edible flower gardens.

Calendula is generally easy to grow, though aphids, slugs, and leaf-feeding insects may appear. Inspect young growth and flower buds regularly, especially in cool, damp weather.

Good spacing, airflow, and soil-level watering help reduce leaf spots, mildew, and other moisture-related problems. Remove badly damaged leaves or declining plants to keep the bed clean and productive.

Calendula is an annual that flowers and sets seed in the same season. It is insect-pollinated and may cross with other calendula varieties growing nearby, so separate varieties if maintaining a particular form or color is important.

Select healthy plants with the flower color, form, height, and bloom quality you want to continue. Allow flower heads to dry on the plant until the seeds turn tan to brown and curl into their mature crescent shapes.

Harvest dry seed heads before too many seeds drop. Finish drying them under cover if needed, then rub the heads apart and remove chaff. Store fully dry seed in a labeled container in a cool, dark place.

• Sow in cool weather for the strongest plants and blooms.
• Pick flowers often to encourage more blossoms.
• Dry petals fully before using them in infused oils.
• Leave a few seed heads if you want volunteer plants.
• Grow near vegetables and herbs to support pollinators and beneficial insects.