Understanding the labour vs materials split
For hard landscaping, materials (paving, decking, fencing) are often a large share of cost, but groundwork labour (excavation, base preparation, drainage) matters just as much for how the finished job performs. A cheap quote is worth checking against the same material spec and base preparation as competing quotes.
Garden boundaries and neighbour considerations
Before significant fencing or wall work, it's worth confirming the exact boundary line (title deeds, or a survey if unclear) rather than assuming — boundary disputes are a common and often expensive problem to resolve after work has already been done on the wrong line.
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.
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.
Guarantees on landscaping work
Hard landscaping (patios, walls, decking) commonly comes with a workmanship guarantee, typically shorter than a building trade's (often 1-2 years). Planting generally isn't guaranteed the same way since plant survival depends on aftercare, weather and site conditions beyond the installer's control.
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.
Fast-growing screening plants vs slower alternatives
Fast-growing hedging like leylandii gives quick privacy but needs frequent trimming and can grow larger than intended if neglected. Slower-growing alternatives need more patience but are generally easier to maintain at a manageable size long-term — worth discussing growth rate expectations before choosing.
Patios, paving and hard landscaping
Material choice (concrete slab, natural stone, block paving) affects both cost and how the space wears over time — natural stone looks better long-term but costs more and needs more careful laying. Drainage falls (gradient away from the house) matter as much as the surface material itself for avoiding water pooling.