The hydrangeas They have given us their flowers and their color during the last months, but with the arrival of the cold, it is time to start thinking about the care that this spectacular plant needs to survive the colder months in order to be able to enjoy her again next year.
Actually, this plant is very resistant, and during the winter it enters, like so many plants, in a dormant period from which he will wake up when spring arrives. The hydrangea is a species that does not tolerate excessive heat (we have all seen the effects that direct sun causes on hydrangeas in very hot areas), and it does not tolerate temperatures that are too low either.
How to prepare the hydrangea in the fall so that it survives the winter
To start preparing the hydrangea for the arrival of the cold, in autumn, and before it goes into winter lethargy, it is time to compost it (11.95 euros / 18.99 euros) to nourish the plant so that it faces the colder months with strength. You will only have to place a layer of humus in the root zone, and lightly till the surface of the substrate so that it mixes well with the soil.
ASOCOA – Earthworm Humus Fertilizer. Organic fertilizer for plants. 1L
Crickwoo – Pure Worm Humus for Plants. The Best Natural Fertilizer, 42L / 25KG, Universal Organic Fertilizer, Rich in effective microorganisms for Any Type of Crop
How is normal, in the fall you should also start reducing the frequency of watering. As there are fewer hours of sunshine and temperatures begin to drop, our hydrangea needs less water since its basic functions, such as the circulation of sap, begin to stop to prepare for the arrival of cold. Thus, you will have to gradually reduce the irrigation.
Autumn is also the time to prune your hydrangea in case you have a panicle (unless you live in a very cold area with early frosts). In case you have the most widespread hydrangea, the one that blooms in the shape of a ball, you will not have to prune it until the winter cold begins to disappear. In case you prune your plant, do not forget to apply a healing paste (10.90 euros).
Healing paste with barrier effect
It is also important to take advantage of winter to kill weeds that may be around the hydrangea. If you leave these weeds around it, they will eat up any resources the hydrangea might have.
Tips to protect the hydrangea from the cold
Once autumn is over and with the arrival of the cold of winter, you have to pay attention to the weather forecasts to know when there will be frosts. The hydrangea is a plant that cannot withstand extreme coldand in fact, below -10º of temperature, this species has all the ballots not to see a new spring.
For this reason, and in case the forecasts warn of a drop in temperatures, it is best to cover it with a thermal blanket (10.99 euros). In addition, to protect the roots of the hydrangea from the cold and winter frosts, it is necessary to prepare a mulch or mulch with pine bark (3.50 euros).
Tesmotor Thermal Winter Blanket for Plants 30g / m², Garden Frost Protection Fleece Winter Protection Against Wind, Cold, Birds and Insects 2 * 5M
Flower Decorative Pine Bark 15/30, 5 l, Brown
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