More tea? How Scotland's crops of the future could be set to change

Costing about £40 per packet for her most expensive product, it's not going to replace the supermarket brands any time soon.
Droughts, intensive downpours and diseases have created challenges for tea growers across the world as they deal with the impact of a warming planet.
But some experts believe Scotland's relatively settled climate could give the tea industry here a helping hand.
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