How long is the blooming period of blue sage, and how should it be planted?
Blue sage, also called pink-calyx sage, blue silk thread, and blue spikes, is a plant flower that is very suitable for planting in flower beds or gardens to arrange and accent the environment. Blue sage usually blooms with small purple flowers, and the number of blooms is very large, with a very pungent smell that not everyone can get used to. Below, let us take a look at how long is the blooming period of blue sage? How do you plant it?
1. How long is the blooming period of blue sage?
The blooming period of blue sage is generally in summer, from June to August, but some can even have an opening time as long as half a year, that is, spanning from summer to autumn. In addition, the blooming period is also affected by the variety and other factors, so there will be certain differences. To extend the blooming period, it can be maintained in a semi-shaded environment.
If you want blue sage to have a large number of blooms and bloom vigorously, it is recommended to give it sufficient light, especially in the early stage of blooming. In addition, keep the soil and water moist. During blooming, it needs more water and more fertilizer, so appropriately increase the frequency of watering and fertilizing, but it cannot be too much or too concentrated. After the blooming period, prune appropriately, so that the blooming time and number the following year can be guaranteed.
2. How do you plant blue sage?
1. Sowing
The seeds of blue sage are very small. Generally, one hole needs about 200 seeds. It is best to use sterilized seedling peat soil, then cover it with a relatively thin layer of vermiculite to provide air permeability. It is best to cover it with a thin film on top. At a suitable temperature xa, it can generally germinate in five to eight days.
2. Care during the germination period
After germination, blue sage will continuously take root and grow new stems and leaves. At this time, maintain appropriate humidity, but it cannot be too wet, as that will affect its normal growth. For base fertilizer, generally applying a certain proportion of nitrogen-phosphorus-potassium water-soluble fertilizer is enough. When true leaves appear, increase the concentration of the fertilizer, and control the temperature and humidity to prevent the blue sage seedlings from becoming leggy.
3. Growing temperature
When blue sage grows two or three leaves, it can be moved into a flowerpot or flower bed for planting. At this time, it is recommended to choose loose, breathable, and fertile garden soil, which is quite suitable. Note that the temperature should not be lower than 15°C or higher than 30°C, otherwise yellowing leaves or stopped growth may occur.
4. Topdressing
When blue sage reaches the vigorous growth stage, appropriately apply topdressing to promote the growth of branches and leaves. Place it in a place with sufficient sunlight, and apply a compound fertilizer once every half a month. If the summer light is relatively strong, be sure to provide appropriate shading to avoid scorching the leaves and causing the whole plant to wilt.
The above is an introduction to the questions of how long the blooming period of blue sage is and how to plant it. We hope it is of some help to you.