Salvia officinalis, commonly known as common sage, is a perennial, evergreen subshrub with woody stems, grayish leaves, and blue to purplish flowers. It is native to the Mediterranean region and is a member of the Lamiaceae family. Sage is well-known for its culinary and medicinal uses, and it has a long history of use in traditional medicine.
Sage prefers full sun and should be watered moderately, allowing the soil to dry out between waterings. It thrives in temperate climates with moderate temperatures and average humidity. Sage is relatively easy to care for and can be grown both indoors and outdoors.
収穫
Salvia officinalis, commonly known as sage, should be harvested just before the plant flowers, typically in late spring or early summer. To harvest, cut the stems about 6-8 inches from the base, ensuring you leave enough foliage for the plant to continue growing. It's best to harvest in the morning after the dew has dried but before the heat of the day. Regular harvesting encourages bushier growth and prevents the plant from becoming woody. Ensure to use clean, sharp scissors or pruning shears to avoid damaging the plant.
土壌
Sage prefers well-draining soil, such as loam, with a slightly acidic to neutral pH. It is important to ensure good drainage to prevent root rot. A sandy or gritty soil mix can also be beneficial.
肥料
Sage benefits from a balanced fertilizer with a nutrient composition of 5-10-10. Fertilize sparingly, as too much fertilizer can lead to excessive leaf growth at the expense of flavor.
植え替え
Repot sage when it outgrows its container, typically every 2-3 years. Choose a slightly larger pot with good drainage, and use a well-draining soil mix. Repot in the spring before new growth begins.
伝搬
Sage can be propagated by seed, cuttings, or division. The best time to take cuttings is in late spring or early summer. Root the cuttings in a well-draining soil mix and keep them moist until established.
剪定
Prune sage regularly to encourage bushy growth and prevent it from becoming leggy. Prune in the spring and after flowering, removing any dead or woody stems. Avoid cutting into old wood, as it may not regrow.
毒性
Sage is generally non-toxic to pets and humans. However, consuming large quantities of sage essential oil can be toxic due to the presence of thujone. It is safe to use in culinary amounts.
追加
Sage is a versatile herb that can be used fresh or dried in a variety of dishes. It is also known for its medicinal properties, including anti-inflammatory and antioxidant effects. Regular pruning and harvesting can help maintain the plant's health and vigor.