Tansy is a well known herb plant, often referred to as Golden Buttons or Common Tansy. The leaves of the Tansy are dried, then used to make dyes, as well as forms of insect repellent. You DO NOT eat this herb plant, as it may cause illness when ingested internally.

Start directly outdoors after danger of frost has passed.

Plant in full sun to partial shade in moist, well-drained soil of average fertility.

• Sow seeds directly into the garden, after the risk of frost has passed, surface sow and thinly cover.
• Plant 5 - 7 seeds per cell or plant.
• Before transplanting seedlings into the garden, it's essential to "harden them off". This involves acclimating young plants to outdoor conditions by placing them in a sheltered outdoor area for about a week. Initially, shield them from strong winds and direct sunlight. If there's a risk of frost overnight, either cover the plants or bring them indoors, then return them outside in the morning. This hardening off method helps strengthen the plant's cell structure, minimizing transplant shock and sun damage.
• Space plants 24 - 36 inches apart in garden.

• Keep weeds under control during the growing season. Weeds compete with plants for water, space and nutrients, so control them by either cultivating often or use a mulch to prevent their seeds from germinating.
• Mulches play a vital role in preserving soil moisture and ensuring consistent soil temperatures. When it comes to annuals, using organic mulch made from shredded leaves not only enhances the appearance of the bed but also enriches the soil as it decomposes over time. Remember to keep mulch away from the plant stems to avoid potential rot issues.
• Water plants once a week with about an inch of water. Allow the soil to dry in-between waterings. For the first year of the young plants establishment, water more often during the summer months. Once established, it is drought-tolerant.
• Tansy grows well in a container, as this helps to keep it from spreading unnecessarily and overtaking the garden. It is poisonous to both humans and animals, so DO NOT grow it as an indoor plant, so there is no risk of harm to kids or pets.
• Deadhead any spent flowers as this will help to keep the plants from spreading too aggressively.
• You can harvest leaves anytime, but for the best quality harvest in the morning after the dew has dried. The flowers can be picked in the afternoon from midsummer to fall when they are almost fully open.