The Lady Garden Foundation 'Silent No More' garden is set to feature at Jersey Hospice Care.
The Trebartha Estate is one of 64 Cornish properties that are part of the National Garden Scheme.
Organisers celebrate an "exceptional" year for the event, which was established in 1972.
The National Trust says rising temperatures and changing weather patterns have caused the shift.
The pleasure garden is one of the projects exploring social themes and targeting new audiences.
London's largest free flower festival returns to Chelsea with a cosmic "Out of this World" theme.
Brantwood's head gardener says she is in "shock" after scooping the top prize.
The win marks the nurseries' 29th gold in their 42nd year at the RHS Chelsea Flower Show.
It's not all chucking the remnants on the compost heap and packing up pots - how the gardens live on.
