In the UK, hay fever season typically runs from late March to early September, with sufferers being triggered by tree, grass and even weed pollen. The condition affects up to 1 in 5 people, according to the NHS, and can "cause the nose, eyes, throat and sinuses to become swollen, irritated and inflamed".

Garden Buildings Direct suggests sufferers stick to low-allergy plants – like petunias, magnolias and fuchsias – in the garden and avoid wind-pollinated varieties. "Keep weeds at bay and maintain well-mowed grass in order to feel the difference this allergy season," it recommends.

If you have any plants with a high pollen count, ensure they are placed well away from your windows to help cut down the amount of pollen travelling into your home and worsening any symptoms.

How to allergy-proof your home