How to Propagate Sage? A Detailed Guide to Common Propagation Methods

Sage, also known as autumn salvia, round Dan, and common sage, is an annual, biennial, or perennial herbaceous plant and evergreen small shrub, but sage also blooms, and its flowers are light blue or purple. Sage has its own fragrance, which is rich and pungent; it is not difficult to grow, is relatively cold-tolerant, and its drought tolerance is also very strong.

Sage

Sage can be propagated from seeds or by cuttings. Seeds can be sown from February to August, and can be sown in all four seasons under greenhouse cultivation. Before sowing, soak the seeds in 50°C warm water and stir, keep warm for 5 minutes, then when the temperature drops to 30°C, rinse several times with clean water, then place in a constant temperature for germination, or continue soaking in clean water for 24 hours before sowing. Use direct sowing or seedling transplanting. The cutting time is in May to June; for cuttings, choose the stem tip at the top of the branch, 5-8 cm long, cut it off below the stem node, remove 2-4 large leaves, then insert into sandy soil or perlite, with a insertion depth of 2.5-4 cm, plant spacing of 5 cm x (8-10) cm, water after inserting, and cover with film to keep warm; new roots develop in 20-30 days, and after hardening off for 3-5 days they can be transplanted and planted out. Before planting, plow deeply and harrow finely; for poor soil, apply 2000 kg of organic fertilizer per mu, make beds 1.2-1.5 m wide, and plant at a spacing of 30 cm x (45-50) cm, then water after planting. For pot cultivation, choose a pot with a diameter of 18 cm or more, planting one plant per pot. After the seedlings survive, pay attention to frequent weeding, water during drought, especially in the hot summer, and apply a small amount of compound fertilizer while watering, and drain promptly on rainy days. In the north, protection against cold is needed for overwintering; the method is: after harvesting the aboveground part, water with frozen water and mound soil, with a soil thickness of 20 cm or higher; after the last frost the following year, remove the soil and water to facilitate sprouting and growth.

Propagation Methods of Sage

Seed Propagation of Sage

Sage is generally sown in spring and early autumn.

Before sowing, to improve the emergence rate and promote early emergence, the seeds can first be soaked in 50°C warm water; when the temperature drops to 30°C, rinse several times with clean water, then place at a constant temperature of 25-30°C for germination, or soak in clean water for 24 hours before sowing. Direct sowing or seedling transplanting are both acceptable.

Because sage seeds are small, shallow sowing is advisable. After sowing, cover with a thin layer of soil and sprinkle water frequently to keep the soil moist.

Cutting Propagation of Sage

In May to June, choose the top shoot at the branch tip that is not too tender, 5-8 cm long, cut it off below the stem node, remove 2-3 leaves at the base, and insert into the seedling bed at a row spacing of 5 cm x 5 cm, with a depth of 2.5-3 cm.

Water after inserting, and cover with plastic film to retain moisture; after new roots develop in 20-30 days, plant out at an appropriate density.

Field Management of Sage

After planting, loosen the soil and weed promptly.

Irrigate appropriately during drought, and drain promptly after rain. During the growing season, apply topdressing 2-3 times as needed, each time applying about 5 kg of urea per mu.

North of the Yangtze River, soil mounding is needed for overwintering in winter; generally after harvesting the aboveground part and before the winter freeze, water and then mound soil 20 cm high; after the last frost the following spring, remove the soil and water to promote sprouting and growth. In South China, it can overwinter safely without covering.

How to Grow Sage

Sage

Scientific name: Salvia farinacea

Aliases: autumn salvia, round Dan, common sage, sage, garden sage, courtyard sage

Family and genus: Lamiaceae, Salvia.

Morphological characteristics: annual, biennial, or perennial herbaceous plant and evergreen small shrub. Plant height 30-60 cm. Much branched, leaves opposite, long elliptic, gray-green, leaf surface with concave-convex texture, fragrance pungent and rich, flowers light blue or purple, sometimes white or pale red. Seeds nearly elliptic.

Ecological habits: prefers full sun or semi-shade. Relatively cold-tolerant. Can tolerate low temperatures of -15°C. Prefers well-drained sandy loam, relatively fertilizer-loving, and has strong drought tolerance.

Cultivation management: can be propagated from seeds or by cuttings. Seeds can be sown from February to August, and can be sown in all four seasons under greenhouse cultivation. Before sowing, soak the seeds in 50°C warm water and stir, keep warm for 5 minutes, then when the temperature drops to 30°C, rinse several times with clean water, then place in a constant temperature for germination, or continue soaking in clean water for 24 hours before sowing. Use direct sowing or seedling transplanting. The cutting time is in May to June; for cuttings, choose the stem tip at the top of the branch, 5-8 cm long, cut it off below the stem node, remove 2-4 large leaves, then insert into sandy soil or perlite, with a insertion depth of 2.5-4 cm, plant spacing of 5 cm×(8-10) cm, water after inserting, and cover with film to keep warm; new roots develop in 20-30 days, and after hardening off for 3-5 days they can be transplanted and planted out. Before planting, plow deeply and harrow finely; for poor soil, apply 2000 kg of organic fertilizer per mu, make beds 1.2-1.5 m wide, and plant at a spacing of 30 cm×(45-50) cm, then water after planting. For pot cultivation, choose a pot with a diameter of 18 cm or more, planting one plant per pot. After the seedlings survive, pay attention to frequent weeding, water during drought, especially in the hot summer, and apply a small amount of compound fertilizer while watering, and drain promptly on rainy days. In the north, protection against cold is needed for overwintering; the method is: after harvesting the aboveground part, water with frozen water and mound soil, with a soil thickness of 20 cm or higher; after the last frost the following year, remove the soil and water to facilitate sprouting and growth.

Applications: can be planted in the ground in courtyards or in pots on balconies. It is generally used when cooking soups or strongly flavored meat dishes to soften the flavor. The flowers can be used to make tea, which can eliminate body fat and has antiseptic, antibacterial, and anti-diarrheal effects. Pregnant women should avoid using it. Sage essential oil has antibacterial and anti-inflammatory effects, can promote cell regeneration, repair skin cell tissue, purify greasy scalp, regulate skin oil secretion, reduce inflammation and swollen skin problems, and help improve skin problems such as oily skin, blackheads, and acne.