A GARDENING guru has explained how you can make your shop-bought herbs last for months with her incredible tip.
Horticulturist Frances Tophill says she has the solution to stop your supermarket plants from dying in just a matter of days.
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Many Brits have fought a losing battle when trying to make their mini indoor herb gardens flourish for longer.
Most are easy to sustain if they get the proper amount of sunlight and have good…