Interview Questions to Ask a Landscaper / Groundskeeper Candidate
Questions that surface real evidence of reliable property upkeep and efficient crew management, not just mowing lawns — plus what to actually listen for in the answer, not just whether they say the right buzzwords.
1. How would you plan a seasonal maintenance schedule for a large public lawn and flower beds?
What to listen for: Mowing heights, fertilising timing, irrigation, pruning, pest management, and adjusting for weather and growth.
2. How do you decide when to use a chemical treatment versus another method for weeds?
What to listen for: Considering safer options first, reading labels, following application rules, protecting people and pollinators, and keeping records.
3. A client complains the grass turned yellow after your visit. What do you do?
What to listen for: Calm investigation, checking mowing height, watering, disease, or chemicals, honesty about the cause, and a plan to fix it.
4. You have four sites to cover and a colleague calls in sick. How do you prioritise?
What to listen for: Ranking by safety, contract commitments, and weather, contacting clients about delays, and using the crew efficiently.
5. What would you do in your first 30 days in this landscaper / groundskeeper role?
What to listen for: Whether their plan is grounded in the role's actual must-haves (landscape equipment operation and irrigation system maintenance) or generic ("get to know the team"). Specificity here signals real understanding of the job, not just interview prep.
6. Why are you leaving your current role, and why this one specifically?
What to listen for: Forward-looking motivation tied to something concrete about this role, versus badmouthing a past employer or vague dissatisfaction. Watch for whether their reasons actually match what this role offers.
A warning sign in this interview
The candidate is careless with mowers, trimmers, or chemicals and has no process for reading labels, wearing protection, or recording treatments.
What to look for on the CV before the interview
Equipment used, the type of sites and any plant knowledge.
Confirm before you make an offer
Any pesticide or equipment licence the work needs and a suitable driving licence.
People who may apply under another title
This job is also called Gardener, Groundskeeper, Landscape Technician, Grounds Maintenance Operative. A candidate with one of those titles can be a strong match, so ask the same questions and judge the answers, not the title.
Frequently asked questions
How many of these questions should I ask in one interview?
3-4 is realistic for a 30-45 minute interview once you leave room for follow-ups and the candidate's own questions. Divide competencies across panel members rather than every interviewer asking all of them — see the Interview Scorecard tool for a structured version of this.
How is this different from the Interview Scorecard tool?
This page is a generic starting point for the landscaper / groundskeeper role. The tool generates a full panel-ready kit — competency-grouped questions, a 1-5 rating rubric, and strong/weak answer examples — tailored to your actual job description and competencies.
What is a red flag when interviewing a landscaper / groundskeeper?
The candidate is careless with mowers, trimmers, or chemicals and has no process for reading labels, wearing protection, or recording treatments.
What should I confirm before offering a landscaper / groundskeeper the job?
Any pesticide or equipment licence the work needs and a suitable driving licence.
Hiring a landscaper / groundskeeper? The rest of the toolkit
- How to write the job description →
Titles, must-haves, credentials and a starting posting.
- Search strings to find candidates →
Five searches from broad to narrow, with exclusions.
- Run the whole hire in one place →
Jobs, CV review, interviews, offers and checks together.