Planting & Borders
Layered, mixed borders designed for colour and structure through the seasons.
Landscape Gardening & Grounds Maintenance
Exceptional gardens, thoughtfully crafted
RTL Services designs, plants and maintains beautiful gardens for discerning homeowners and commercial clients — led by founder Nikki Madden, with over 20 years' horticultural experience, based in Horsham and covering the UK.
Residential Gardens·
Commercial Grounds·
Ponds & Water Features·
Founder-Led Service·
20+ Years' Experience
Residential Gardens
Residential Gardens
Gardens designed around the way you live
From a single flower border to a full garden transformation, we design and plant gardens that feel considered, timeless and entirely your own — then care for them season after season.
- Garden Design & Landscaping
- Planting & Flower Borders
- Ponds & Water Features
- Patios & Hard Landscaping
- Lawn Care & Turfing
- Hedge & Tree Care
- Seasonal Maintenance
- Garden Clearance
1
Consultation & Site Visit
We visit your garden, listen to what you want, and get a feel for the space.
2
Design & Proposal
A clear, considered plan and quotation — nothing rushed, nothing generic.
3
Planting & Aftercare
Careful planting and installation, with ongoing care if you'd like it.
Commercial & Estate Grounds
Commercial & Estate Grounds
Reliable grounds care for estates & businesses
Scheduled grounds maintenance and landscaping for commercial premises, private estates and managed properties — consistent, professional and easy to rely on.
- Grounds Maintenance Contracts
- Commercial Landscaping
- Estate & Parkland Care
- Horticultural Planting
- Hedge & Tree Management
- Turf & Lawn Programmes
- Seasonal Planting Schemes
- Site Tidiness & Presentation
About RTL Services
Led by Nikki Madden, grown from genuine craft
RTL Services is a landscape gardening company based in Horsham, founded by Nikki Madden after more than 20 years working in horticulture and garden care. What started as a passion for growing beautiful, healthy gardens has become a trusted service for homeowners and commercial clients who want their outdoor spaces cared for properly.
Every garden we take on is treated with the same attention, whether it's a single planting scheme or an ongoing grounds maintenance contract — because a garden is never really finished, it's cared for.
Nikki Madden
Founder, RTL Services
Why Choose Us
A considered approach to garden care
Founder-Led, Personal Service
You'll work directly with Nikki and a small, trusted team — not a call centre.
20+ Years' Horticultural Experience
Two decades of hands-on knowledge in planting, design and garden care.
Bespoke Design for Every Garden
No off-the-shelf schemes — every garden is designed around its setting and its owner.
Reliable, Scheduled Maintenance
Grounds and gardens kept consistently presentable, visit after visit.
Sustainable & Seasonal Planting
Plant choices considered for the site, the season and long-term health.
Serving Horsham & the Wider UK
Based in Horsham, working with residential and commercial clients across the UK.
Who We Work With
Trusted across residential & commercial settings
Private Gardens & Estates
Commercial Premises
Historic & Listed Properties
Hospitality & Leisure
Schools & Institutions
Property Managers & Developers
Gardens We've Created
A flavour of the styles we love to create
A small selection while our full portfolio is being put together.
Water Features
Ponds and water features designed to feel settled within the wider garden.
Garden Design
Considered layouts that balance planting, structure and everyday use.
Paths & Hard Landscaping
Paths and hard landscaping that guide movement through the garden naturally.
Get Started
Let's create something beautiful together
Whether it's a single flowerbed or a full garden transformation, we'd love to hear about your project.
Request a Consultation
Tell us about your garden
Complete the form and we'll be in touch to arrange a consultation or site visit.
What happens next?
- We respond within one working day.
- We arrange a consultation or site visit at a time that suits you.
- You receive a clear, considered proposal.