How to cultivate hydrangeas in spring
This article provides an overview of how to cultivate hydrangeas in spring and related knowledge about hydrangea maintenance techniques and floral aspects. Let's get to know more about it.
As it warms up in spring, the hydrangeas at home start to grow new branches and leaves rapidly, and flower buds will appear at the branch tips after a while. Therefore, many flower enthusiasts have started to ask questions about caring for hydrangeas in spring.
Hydrangeas are relatively easy to care for as long as the soil is loose and fertile, they receive sufficient water and fertilizer, and have reasonable sunlight exposure. The plants will grow vigorously and produce more flower buds. In spring, which is the peak growing season, the plants will grow new branches and leaves, requiring a higher demand for nutrients. Mainly focus on increasing water and fertilizer as well as sunlight care.
Do not let it lack water in spring
Friends who have cared for hydrangeas know that it is a plant that prefers more water than other flowers. Due to the vigorous growth of its branches and leaves, the transpiration is higher, and the potting soil dries faster. If watering is not timely, the branches and leaves will become wilted.
In the peak growing season of spring, excessive water deficiency will affect the growth of new branches, especially when new buds are just sprouting. If the potting soil is too dry, the plant will not get enough water, causing the new buds to wither and dry, and even if new branches grow later, they will be very weak.
Therefore, after the weather warms up and the plant starts to sprout new buds to the stage of forming flower buds, make sure not to let it be excessively water deficient. Water the potting soil thoroughly when it is slightly dry to keep the soil slightly moist. With sufficient water, its branches and leaves will grow more vigorously.
What fertilizer should be used for hydrangeas to bloom more?
Hydrangeas have a large number of flowers and a long blooming period, so the demand for nutrients increases. Before the plant blooms, it should be supplemented with enough nutrients. Do not fertilize during the blooming period, or it will affect the quality of the flowers.
If you want the plant to bloom more, first, let it grow vigorously and produce strong new branches. When the plant starts to sprout new buds, start to fertilize it to supplement nutrients. Apply a compound fertilizer once a month or a homemade liquid fertilizer every ten days to help it grow lush branches and leaves.
After new branches have grown, flower buds will soon form at the branch tips. At this time, supplement phosphorus and potassium fertilizers to promote flowering. You can water with a 1:1000 solution of monopotassium phosphate once a week and also spray the leaves to help it produce more flower buds and bloom.
How to cultivate hydrangeas in spring
Grow vigorously with more sunlight
Although hydrangeas are afraid of strong sunlight and prefer a semi-shaded environment, they cannot be without sunlight during the growing period, especially in spring when the plants are in the critical stage of growing branches and leaves and forming flower buds. If they do not receive sunlight for a long time, the plants will become weak, and flowering will also be affected.
In spring, there is no need to shade the hydrangeas. The sunlight is relatively gentle, and the plants are in their peak growing season, requiring sufficient sunlight for photosynthesis to produce nutrients needed for growth. Allowing the plants to receive more sunlight can promote growth and the formation of flower buds.
When summer comes and temperatures rise to over thirty degrees, with intense sunlight, move the hydrangeas to a cool and well-ventilated environment for care.
Color adjustment should be done early
The color of large-flowered hydrangeas can be changed artificially, usually from pink to blue, creating a more dreamy effect. To make the hydrangeas bloom with blue flower clusters, they should grow in acidic soil and be treated with aluminum sulfate to produce light blue flowers.
When adjusting the color of hydrangeas to blue, it should not be too late, or it will not be effective. Generally, after the plant grows new branches and starts to form flower buds at the branch tips, it is time to apply the blue color adjuster several times, so that the flower clusters will be light blue when they open.
Conclusion: Now is the period when hydrangeas grow new branches and leaves, requiring a lot of water and nutrients. It is necessary to increase watering and fertilizing in time and place the pot in a sufficiently sunny environment to allow the plant to grow more flowering branches.
The above is all about how to cultivate hydrangeas in spring and related maintenance techniques. Flower enthusiasts may refer to this for reference.