When is the best time to propagate rosemary cuttings?
The article provides tips on the best time to propagate rosemary cuttings and details the timing for rosemary cutting propagation. Let's follow the editor to explore the specific content!
Rosemary is suitable for propagation in spring (March to April) and autumn (September to October). Before propagation, select healthy, pest-free, semi-woody stems as cuttings. Prepare a well-draining, loose, and breathable substrate, disinfect it, apply rooting powder to the base of the cuttings, insert them into the substrate, compact the soil, water thoroughly, and then place them in a well-ventilated area with diffused light. Keep the soil moist, and after 3 to 4 weeks, the cuttings will root.
1. What months to propagate
Rosemary prefers warm conditions and is suitable for propagation in spring (March to April) and autumn (September to October). During these periods, the climate is warm and relatively humid, which is conducive to the healthy growth of rosemary. Not only can good cuttings be selected, but it also helps the cuttings to survive and root. Propagation can also be done in winter, but it should be maintained in a warm indoor environment to prevent the cuttings from being frostbitten and dying. It is not recommended to propagate in summer due to the high temperature and low humidity, which are not conducive to the survival and rooting of the cuttings.
2. Propagation methods
1. Cutting selection
Good quality cuttings will have a higher survival rate, root faster, and grow more vigorously after being potted. For rosemary propagation, select healthy, pest-free, semi-woody stems as cuttings. Cut off 10 to 15 cm from the top and remove about 1/3 of the leaves from the bottom.
2. Substrate preparation
Propagation generally chooses a well-draining, loose, and breathable substrate to facilitate rooting. A mixture of vermiculite, river sand, and peat soil can be used as a substrate. Place the substrate in the sun for 1 to 2 days to disinfect and kill germs.
3. Performing propagation
Before propagation, you can apply rooting powder to the base of the cuttings to promote rooting. Make holes in the substrate with a small stick, insert the cuttings into the holes, about 4 to 5 cm deep, compact the surrounding soil to secure them, and water thoroughly.
4. Maintenance management
After propagation, place the cuttings in a well-ventilated area with diffused light. Water when the top of the substrate is slightly dry and white, stopping when water seeps out from the bottom of the container. Keep the soil moist, and after 3 to 4 weeks, the cuttings will root. After 7 weeks, they can be transplanted into pots.
The above information about the best time to propagate rosemary cuttings and detailed timing for rosemary cutting propagation can be used as a reference for green plant enthusiasts.