How to care for Hydrangea cuttings
A comprehensive introduction to the care of Hydrangea cuttings and the precautions for inserting foreign Hydrangea, the following is an introduction by the editor of this site.
Hydrangea grows in subtropical regions and is more common in southern China. The flowers gather many small flowers into a flower ball, which is very ornamental. Hydrangea can be propagated by cuttings. Let's take a look at the precautions and methods for cutting Hydrangea.
I. Precautions
1. It is recommended to disinfect the cutting substrate with carbendazim before cutting to prevent the cuttings from getting infected with diseases.
2. Use a small stick or chopstick to make a small hole in the soil before inserting the cutting, then insert the cutting into the small hole to avoid inserting the cutting directly into the soil, which can increase the burden on the cutting wound.
3. After cutting, you can cover the cuttings with a film to keep them warm and moist.
4. After cutting, the flower pot should be placed in a shady and well-ventilated place for maintenance, and should not be exposed to direct sunlight, otherwise it may lead to cutting failure.
II. Cutting Methods
1. Cutting Treatment
Select a node on a flowering branch, make an oblique cut 3-5 centimeters below the node. Leave two leaves and cut them in half, or if they are large leaves, cut off two-thirds.
2. Cutting Insertion
Insert the cutting into the cutting substrate, which can be vermiculite or peat soil. After inserting, cover the cutting with a plastic film or a plastic bag, place a tray filled with water, and put the flower pot into the tray to ensure the humidity of the cutting substrate.
3. Post-cutting Care
Place the cutting in a cool and well-ventilated place for maintenance, with a temperature of 25-30 degrees Celsius being the best. Normally, you can spray water on the cutting to keep it moist and avoid touching the cutting with your hands. After 20 days of quiet care, the cutting can take root, and it can be transplanted into a pot in about a month.
The above is a brief experience on how to care for Hydrangea cuttings and the precautions for inserting foreign Hydrangea, hoping it can be helpful to you in your daily life!