1. Monty Don – British horticulturist and presenter of BBC’s “Gardeners’ World”
2. Martha Stewart – American lifestyle guru with a focus on gardening and outdoor living
3. Jamie Durie – Australian landscape designer and TV personality
4. Carol Klein – British horticulturist and presenter of BBC’s “Gardeners’ World”
5. P. Allen Smith – American gardening and lifestyle expert with a focus on Southern living
6. Nigel Colborn – British horticulturist and gardening journalist
7. Matt James – British garden designer and presenter of BBC’s “Home is Where the Art is”
8. Bunny Guinness – British landscape designer and presenter of BBC’s “Gardener’s Question Time”
9. Helen Yemm – British gardening journalist and host of “Thorny Problems” podcast
10. Diarmuid Gavin – Irish garden designer and presenter of BBC’s “Garden Rescue” and “The Home Game”.