Salvias can indeed be grown from cuttings, and it is actually a common and effective method of propagating these plants. If you have a healthy, established salvia plant that you would like to propagate or create more plants from, taking cuttings is a great way to do so.
Here are the steps to successfully propagate salvias from cuttings:
1. Select a healthy plant: Choose a mature and healthy salvia plant from which you will take the cuttings. Look for a plant that has strong stems and vibrant foliage.
2. Prepare the cutting: Take a cutting that is approximately 10-12cm long from the tip of one of the stems. It is important to use clean and sharp pruners or scissors to make a clean cut. Ensure that the cutting has at least a few sets of leaves.
3. Strip the bottom leaves: Remove the leaves from the lower portion of the cutting, leaving only a couple of sets of leaves at the top. This will help prevent the leaves from transpiring too much and encourage the cutting to focus on root development.
4. Remove any flower buds: If the cutting has any flower buds, it is best to remove them. This will redirect the plant’s energy towards root growth rather than flowering.
5. Remove the growing tip: Cut off the top portion of the cutting, just above a set of leaves. This will help promote branching and encourage the plant to become bushier.
6. Optional step for large leaf varieties: If you are working with large leaf salvias, you can further reduce transpiration by cutting the leaves in half. This will help prevent excessive water loss through the leaves and promote successful rooting.
7. Prepare the rooting medium: Fill a small pot or container with a well-draining rooting medium. A mixture of equal parts perlite and peat moss or a commercial seed-starting mix can work well. Moisten the medium slightly, but be careful not to make it too wet.
8. Plant the cutting: Make a small hole in the rooting medium and gently insert the cutting into it. Firmly press the medium around the cutting to ensure good contact and stability.
9. Provide the right conditions: Place the potted cutting in a warm and bright location, but away from direct sunlight. Maintain a consistently moist but not overly wet rooting medium to encourage root development. You can cover the cutting with a clear plastic bag or use a propagator to create a humid environment.
10. Monitor and care for the cutting: Check the cutting regularly to ensure the rooting medium remains moist. Mist the cutting with water if needed to maintain humidity. After a few weeks, you should start to see roots forming. Once the cutting has developed a good root system, you can gradually acclimate it to normal growing conditions.
Taking salvias cuttings can be a rewarding way to propagate and expand your collection of these beautiful plants. With proper care and attention, your cuttings should develop into healthy, bushy plants that will bring you joy for years to come.
