Landscape pro reveals the number 1 mistake Brits make when picking paving slabs – they’ll look so much grubbier to

IT’S that time of the year when green-fingered Brits will be working on their gardens to get them ready for summer.

But before you dash to the nearest garden centre for all the essentials, one landscape expert has revealed a key mistake many people make when picking paving slabs.

GettyOne of the best ways to spruce up your outdoor space is by incorporating garden paving slabs into your landscaping plans[/caption] instagram/@pollyanna_wilkinsonBut now landscape pro Pollyanna...