Jonathan Crossan BSc Landscape Management & Horticulture
122 Strathmore Road, Glasgow, G22 7DW
Mon-Sat: 08:00 - 18:00

Create the perfect garden with Exteria:

  • Garden design
  • Paving and stone construction
  • Landscape gardeners in Glasgow
  • Decking and fencing

Please email us at [email protected] for 5 free seasonal gardening tips!

About Us

Jonathan Crossan - Glasgow based Landscape gardener and designer

I design and create contemporary gardens, courtyards and outdoor spaces throughout central Scotland. Projects include city, courtyard, and family gardens, licensed premises and disabled access management solutions for local authorities across Scotland.

In town, I have always been asked for low maintenance and this has evolved into an important element of all my gardens. I offer a complete design and build service, with a particular emphasis on project management.

Jonathan Crossan studied Horticulture and Landscape Management at the Scottish Agricultural college and Glasgow University and graduated with a BSC in 2005, he has designed and created over 100 projects.

All work and projects are covered via comprehensive insurance, so peace of mind is ensured.

Public Indemnity Insurance

Public Indemnity Insurance for Landscape Gardeners by Ashburnham

Exteria is insured for:

Public Liability Insurance: £1,000,000

Employers Liability Insurance: £10,000,000


Due to exceptionally high demand for our services, we are currently booked up on projects until July 2024. 

If you have a garden landscaping project in mind we highly recommend that you contact us several months ahead of your future planned start date.

Our reputation is growing quickly and in order to maintain our very high standards of work, we unfortunately have to turn many potential clients away due to time scheduling constraints.

Ideally, to ensure our availability, please contact us a minimum of  3 - 4  months prior to your anticipated start date and we will be able to schedule your project appraisal into a guaranteed timeslot.

Why Choose Us?

Day Scheduling
We schedule regular appointments to visit your property on the same day and time of the week
Fully Insured
We have full public and employer liability insurance
Free Consultations
We offer free consultations for our services, and will provide you with an actual quote
Dependable Services
We love to take pride in the work we do. Each project is finished in time and budget
Reputable Company
Operating for more than 10 years, earning a reputation for service and beautiful work

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