Understanding your soil before planting
Soil type (clay, sandy, chalky) significantly affects what plants will thrive without heavy intervention — a simple soil test before a planting scheme is decided can save money on plants that would otherwise struggle in unsuitable conditions.
APL, BALI and HTA, what they mean
The Association of Professional Landscapers (APL) is a TrustMark scheme operator for landscaping. BALI (British Association of Landscape Industries) and the HTA (Horticultural Trades Association) are the other main trade bodies. None of these are legally required, and membership varies across the industry — worth asking which, if any, a gardener holds rather than assuming it's standard.
Garden drainage and irrigation
Poor drainage (waterlogging after rain, a consistently boggy patch) is often fixable with a French drain or soakaway rather than needing a full garden regrade — worth getting properly diagnosed before assuming the whole garden needs releveling. Irrigation systems are more relevant for larger gardens or specific planting that needs consistent watering.
Landscaping work and home insurance
Structural garden work (retaining walls, significant regrading) can occasionally affect drainage near a property in ways insurers care about — worth checking with your insurer for anything substantial, and keeping any specification/photos from the work done in case they're needed later.
Background checks and insurance
Since gardening isn't gated by a mandatory certification, checking trading history, reviews referencing specific local jobs, and confirming public liability insurance matters more than for trades with formal registration bodies — ask to see proof of insurance for anything beyond routine maintenance.
Common gardening and landscaping jobs
Gardeners cover a wide range, from regular maintenance (mowing, hedge trimming, weeding) to one-off landscaping projects like patios, decking, fencing and full garden redesigns. It's worth checking whether a gardener does both, since some specialise in maintenance only and subcontract larger landscaping work.
Aftercare after landscaping work
New turf needs regular watering for several weeks to establish, and new planting similarly needs consistent care in its first season. Ask your gardener for specific aftercare guidance for what's been planted or laid, since needs vary a lot between plant types and hard landscaping materials.
Three steps to hiring the right gardener
First, ask to see photos of similar completed work, ideally local gardens. Second, for larger projects, get a written quote specifying materials and scope. Third, ask about public liability insurance, particularly for any work involving power tools, ladders, or structural landscaping.