Select projects


Mona ValeMona Vale

Mona Vale

Palm BeachPalm Beach

Palm Beach

North TurramurraNorth Turramurra

North Turramurra





Lavender BayLavender Bay

Lavender Bay




Contemporary garden designs for better outdoor living

At Outdoor Establishments, we embrace open communication and collaboration to deliver gardens that inspire new experiences and provide the backdrop to lifelong memories. Offering a professional, personal, and informed landscape service, your trust is never taken for granted, and each step of the partnership is carefully considered to ensure your vision is brought to life. 

Connecting you with the outdoors

We’re constantly inspired by the laid back Australian way of life and our intrinsic connection to the outdoors. For our like-minded clients, we seek to create innovative and contemporary spaces that foster this connection. And although we understand modern methods, equipment and techniques must be often used to get where we need to go – we take pride in knowing that the human element of creating, making and managing gardens will always be a part of our landscaping journey. Each of our gardens is drawn, built and maintained by the hands of our expert team of architects, designers, landscapers, carpenters, stonemasons and horticulturists, allowing us to deliver finished products of only the highest standards. 

“We are a team of architects, designers, landscapers, carpenters, stonemasons & horticulturists.”


12 years
205 new gardens for our clients

Our multi-disciplinary team, supported by directors Trystan Graham and Matthew Hook, share a wealth of industry experience and knowledge. Allowing for the delivery of high-quality projects throughout Sydney, Melbourne and beyond. Ranging from small urban gardens and rooftops to large estates, rural acreage and multi-unit residential developments.

Our directors

Matthew Hook

& Trystan Graham

Matthew completed his trade in landscape construction & horticulture in 2005 working for The Gardenmakers, where in his final year he won New South Wales Landscape Apprentice of the Year. After traveling and working a year abroad, he returned to work in the residential landscape sector where he met Trystan. In 2011 the pair started Outdoor Establishments and in 2012 Matthew completed his studies, gaining his Diploma of Horticulture & Landscape Design.

Trystan completed his trade in landscape construction & horticulture in 2011 and shortly after started Outdoor Establishments with Matthew. In 2013 Trystan returned to his studies and over the following years obtained his Swimming Pool Builders License, Bachelor of Landscape Architecture (Hons) from the University of New South Wales, and Certificate IV in Building & Construction.