Petra Hoyer Millar – Editor of The Dirt Horticulture News 

Petra is a gardener, horticultural journalist and editor of The Dirt News. A fan of all things topiary, she is the creator of a large cloud-pruned yew hedge and shapes, for which she was runner up in the 2024 Henchman Topiary Awards in the Home Gardener category. Retrained from her economic background, she has enough RHS horticultural diplomas to know how to propagate, plant and prune her way through anything green. 

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