The oleanders they are plants as much appreciated for their beauty as they are vulnerable to the winter cold. As the weather hardens, some precautions become necessary to ensure your plants survive the freezing temperatures unscathed.
Find out how protect effectively Oleanders can make the difference between a healthy plant and one damaged by the cold.
Know the resistance of oleanders to frost
The oleanders they originate from hot climates and are, consequently, less suitable for cold temperatures. When the mercury drops, these decorative plants become susceptible to thermal stress which can cause damage to leaves and branches.
It’s essential to understand how long your particular strains can hold up and take preventative measures to avoid disaster.
Select resistant varieties
Choose some resistant varieties in the cold is a smart strategy if you live in places with severe winters. Options such as the varieties ‘Villa Romaine’ or ‘Atlas’ are known for their higher tolerance.
By selecting plants more suited to local climatic conditions, the need for intensive protection during the cold months.
Use of the winter cover
A valid ally to protect oleanders is the winter cover. This insulating material allows you to maintain the internal heat of the plant while allowing good air circulation.
Simply wrap the sheet around the plant and secure it well to prevent the wind from removing it. Thanks to winter saila more temperate microclimate is created.
Build a greenhouse or an abri du gel
If you have the space, a small one serra it could be the perfect choice to protect your plants from extreme weather conditions.
A simple structure made of wood and plastic can work wonders in keeping temperatures constant. Placer test oleanders under a cover ensures that they receive the necessary protection from winds and frosts.
Maintenance strategies for winter
A good one maintenance during the winter it is essential for the health of your plants. Pruning damaged branches and removing dead leaves helps maintain the plant free from parasites and diseases.
This type of care also promotes more vigorous growth when the spring restarts.
Keeping the soil slightly moist is crucial; completely dry soil could exacerbate cold damage. Be sure to water during the hottest hours to prevent the water from settling and freezing around roots.
During the winter, keep an eye out for any parasites or illnesses, intervening promptly if necessary. Regular cleaning and removing plant debris can help reduce risks.
Practical advice for hivernage
If your oleanders are potted, consider moving them to a more protected location such as ahive or an unheated veranda.
Environments like these offer shelter from frost and receive natural light, essential elements to help your plants to survive the winter.
Remember to stop fertilizing in the fall to allow the plants to naturally enter a state of dormancy. Excessive nutrients could stimulate growth that risks being damaged by low temperatures.
