Hydrangeas will be “healthier and thriving” in March if you add 1 natural item to the soil (Image: Getty)
If you’re keen to ensure your flourish this year, there’s a simple task that can aid these .
As freezing temperatures continue, fertilising becomes pointless. Instead, mulching them – spreading organic matter over the soil – is beneficial.
Hydrangeas risk dying in if their roots freeze and then thaw. Excessive soil moisture can lead to diseases causing root rot and pest attraction.
A gardener who specialises in hydrangeas, and founder of , advocates for mulching as “one of the best things you can do to get your hydrangeas healthier and thriving”.
She said: “In hot weather, mulch keeps the soil cooler, protecting the roots from excessive heat. In colder months, it acts as a blanket, insulating the roots from harsh winter.”
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Mulch acts as a blanket, insulating the roots from harsh winter (Image: Getty)
Mulching not only shields hydrangeas from the cold but also prevents weed growth near the plant, stopping these intrusive plants from stealing nutrients and water from your flowers.
It also provides essential nutrients during winter, increasing the likelihood of larger, healthier blooms once warmer weather returns.
The gardener added: “Over time, organic mulches break down, improving the structure of the soil and adding essential nutrients. Hydrangeas, being somewhat picky about soil quality, benefit from this extra organic matter.”
So what can gardeners use? Pine bark is just the ticket if you’re after a natural mulch. This can help acidify the soil, which is just what these plants crave.
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Pine bark works well as mulch (Image: Getty)
A gardener said: “Hydrangeas prefer slightly acidic soil (pH 5.5 to 6.5), and pine bark or needles naturally acidify the soil over time, keeping your plants happy.”
Not only is pine matter beneficial for hydrangeas, but it also adds a woodsy charm to your garden beds.
Gardeners needn’t overlook the leaves scattered around their garden either. The gardener said: “As the leaves decompose, they add organic matter to the soil, improving soil structure and fertility.”
But remember, fresh leaves can clump together and stop moisture from getting to the roots, so let them compost in a bag first before spreading them out.
Plus, there are wood chips not only do they enhance the natural look of your garden, but they’re also super practical for mulching.
Wood chips are brilliant at holding onto water, releasing it slowly into the soil, ensuring your hydrangeas remain hydrated during winter without the risk of freezing or thawing.
The gardener said: “Wood chips or shavings are another great option for mulching around hydrangeas, particularly in flower beds where aesthetics matter.”