James Marshall Garden Design
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Visualisation · Hotel terraces, St Peter Port

The Old Government House

Planting concepts for the terraces, suites and courtyards of a five-star heritage hotel overlooking St Peter Port harbour, bringing garden theatre to spaces seen from terrace tables, guest rooms and corridors.

Client
The Old Government House Hotel & Spa
Location
St Peter Port, Guernsey
Service
Planting concepts and visualisations
With
Chris Jesson, The Groovy Gardener
Date
February 2026
Status
Planned for 2027
Visualisation of panelled grey planters with woven galvanised steel spheres, alliums and agapanthus on a hotel roof terrace overlooking St Peter Port harbour.

The brief

The Old Government House Hotel is investing significantly in its outdoor spaces. Working alongside Chris Jesson, I was asked to develop planting concepts for the Governor’s Suite terrace, the Douglas and Dalrymple terraces, and several awkward outlooks seen from guest rooms and corridors, in time for the high season.

The planting needed to be high impact yet low maintenance, portable and secure in the wind, and as refined as a five-star heritage hotel: softening rendered walls, exposed pipework and changing floor levels, and making the most of views towards Herm, Jethou and Sark.

The design

We presented three concepts. The first introduces layered, multi-height displays in ribbed zinc planters, with tall, airy stems for movement and sculptural leaf-ball spheres to anchor each group. White agapanthus, purple alliums and Dierama bring poise to the sunny Governor’s Suite terrace, while the north-facing terraces and courtyard shift to foliage-led planting of ferns, hostas, heucheras and evergreens.

The second weaves galvanised steel lattice spheres into the planting itself. Inspired by Guernsey’s maritime heritage of mooring buoys, lobster pots and fishing nets, they frame views and let plants rise through and around them, set within generous panelled planters.

The third, a more cost-effective option, leans into the red of the Red Carnation brand: tiered plant theatre stands, planters on castors that can be moved for events, oak barrels as standing tables, and a confident palette of pelargoniums, Rudbeckia ‘Cherry Brandy’, Agastache and Imperata ‘Red Baron’, softened by grasses.

The result

Each concept was presented with visualisations, a plant directory for every terrace and a fully costed plan, including ongoing maintenance, so the hotel could weigh impact against budget.

The hotel is now looking to implement one of the concepts in 2027.

Visualisation of ribbed zinc planters of ferns, hostas, alliums and foxgloves around outdoor sofas on a hotel terrace, with a group of sculptural leaf-ball spheres.
Visualisation: Concept 1 on the Douglas and Dalrymple terraces
Visualisation of zinc planters with agapanthus, alliums and grasses beside a breakfast table on a terrace overlooking the harbour.
Visualisation: Concept 1 on the Governor’s Suite terrace
Visualisation of a small internal courtyard seen from above, with zinc planters of ferns and foliage and a hydrangea on a green trellis.
Visualisation: Concept 1 in the internal courtyard
Pen and watercolour sketch of two panelled planters filled with alliums, lavender and grasses, one holding a woven lattice sphere.
Sketch: Concept 2 planters and lattice sphere
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