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Hollis & Moss
(503) 555-0172

Garden design, build & carePortland, Oregon

Gardens that get better every year.

We design, build and look after gardens across Portland and the west side, with one team from the first sketch to the tenth spring.

See our work
A bright Portland garden in spring: a pale stone path between ferns, grasses, white hydrangeas and birches, with a white Craftsman house behind
  • 4.9 out of 5, from 210+ reviews on Google and Houzz
  • 480+gardens designed and built
  • 14years in Portland
  • 38people, all in-house

Selected work

Gardens we designed and built.

  • A basalt terrace with a fire bowl and chairs behind a Craftsman house, framed by a Japanese maple and woodland planting

    Laurelhurst, Portland · 2024

    A basalt terrace, a fire bowl and a Japanese maple behind a 1912 house.

    Investment$95,000 – $120,000

  • Three dry-stone basalt terraces with stone steps climbing a fern-covered hillside under Douglas firs

    West Hills, Portland · 2023

    Dry-stone basalt terraces that turned a hillside into three gardens.

    Investment$180,000 – $220,000

  • A bluestone terrace with a dining table above deep grass and perennial borders running down to a lake and dock

    Lake Oswego · 2024

    Bluestone, deep borders and a path down to the dock.

    Investment$150,000 – $180,000

  • A front garden turned into a native pollinator meadow with a rain garden and gravel path to a Tudor house

    Eastmoreland, Portland · 2023

    A thirsty front lawn replaced by a pollinator meadow and a rain garden.

    Investment$38,000 – $48,000

  • Cedar raised beds full of vegetables on a gravel floor, espaliered fruit on the fence and a small potting shed

    Sellwood, Portland · 2025

    Cedar beds, espaliered pears and a potting shed where the patchy lawn was.

    Investment$32,000 – $40,000

  • Grey stepping stones through ferns, hellebores and hostas under tall Douglas firs, with a cedar bench at the side

    Dunthorpe · 2017, in our care since

    Mossy steps, ferns and hellebores under old firs, cared for eight years.

    Investment$110,000 – $130,000

A front garden turned into a native pollinator meadow with a rain garden and gravel path to a Tudor house

Eastmoreland, PortlandFrom lawn to meadow

Services

What we do, and what it costs.

  • A hand-drawn garden plan on tracing paper with plant sprigs and stone samples on the studio table

    Garden design

    A plan for the whole garden, drawn for how you live and how the site behaves.

    From $2,800

  • Two crew members setting a basalt step into a sloped garden

    Garden building

    Stone, planting, water and light, built by our own crews.

    Most gardens $45,000 – $250,000

  • Rosa Méndez pruning a Japanese maple with hand pruners

    Garden care

    The team that planted it, back every season to keep it growing right.

    From $260 a month

4.9 out of 5, from 210+ reviews on Google and Houzz

“They gave us a fixed price, a schedule and a Friday update every week, and they hit all three. The garden is the best thing we’ve done to the house.”
Megan & PaulLaurelhurst · Courtyard garden

About

Started in 2011 with a truck and a level.

Fourteen years and almost five hundred gardens later, the same people who design your garden build it, and many of them still look after it.

  • Nora Hollis, co-founder and garden designer

    Nora Hollis

    Co-founder, design

    Trained as a horticulturist and spent eight years in public gardens before drawing her first backyard.

  • Sam Moss, co-founder, who runs the build crews

    Sam Moss

    Co-founder, build

    A stonemason’s son who runs the crews and still sets the first stone on every terrace.

  • Rosa Méndez, garden care lead

    Rosa Méndez

    Garden care lead

    A certified arborist who has looked after some of our gardens since the year they were planted.

Grasses, coneflowers and salvia in a border, glowing in late light after rain

Start with a walk around.

Tell us a little about the garden and what you’re hoping for. Nora or one of our designers will call within one business day to book a free visit.

Studio
1830 SE 10th Avenue, Portland, Oregon 97214
Hours
Studio open Monday – Friday, 8 am – 5 pm. Site visits by appointment.