Plan the hedge with the people who manage safeguarding, grounds maintenance and outdoor learning. Identify the purpose of each length and assess the chosen plants in that setting before buying. A description such as evergreen or native does not establish that a plant is suitable for every school area.
Start with pupil movement and supervision
Mark playground entrances, paths, waiting areas and the routes used at the start and end of the day. Look at the proposed planting from the position of staff who supervise those spaces. Set the maintained height and width to preserve the views they need, and allow for growth between trimming visits.
Where a hedge sits near fencing, gates, lighting or cameras, review the planting with the school’s site team. A dense screen may be useful in one place but obstruct observation in another. Leave enough access to inspect and maintain the boundary, and keep plants away from gate mechanisms and emergency routes.
Choosing hedging plants · Commercial hedging for different sites
Assess plant hazards before choosing a species
Consider thorns, sharp foliage, berries, possible skin reactions and the risk of plant parts being eaten. Include the age of the pupils, their support needs and the way the area will be supervised. Check the exact plant, rather than relying on a broad common name or assuming that a familiar garden species is harmless.
Yew is toxic if eaten and needs particular care in any assessment. Other common hedging plants also have hazards, so a school planting list should be checked in full. Decide how cuttings will be collected and removed, and teach pupils not to eat ornamental plants. The RHS school gardening resources provide a useful starting point for a setting-specific assessment.
Compare native and deciduous hedging · Plant selection advice
Choose the planting for the activity
A clipped hedge used to divide two spaces needs a clear line and a manageable finished width. A wildlife or learning area may allow a less formal shape, but it still needs access for teaching and care. Keep enough room beside the hedge for a group to use the area without standing on the planting bed.
For a pupil planting project, choose an area that adults can prepare and maintain afterwards. Order quantities against the agreed planting spacing and explain which plants belong in each length. Label the plants and keep the order information with the grounds plan so staff can refer to the exact species when planning later activities.
How to plant a hedge · Hedging plant sizes
Arrange care during school closures
New plants need attention when the grounds are quiet as well as during term time. Agree who will inspect them, how watering will be arranged and who can authorise a response if plants dry out. Check access to taps and hoses before the planting date. The end of a school project should not leave an unassigned watering task over a long holiday.
Include hedge maintenance in the grounds schedule, with access arrangements that suit the school day. Staff and contractors should know which areas pupils use, where cuttings can be collected and how paths will be kept clear during work. Review the hedge as it grows; the supervision plan must still work once young plants become a substantial boundary.
New hedge aftercare · Hedge trimming guidance
Questions about schools
Which hedging plants are safe for a school?
There is no blanket school-safe label that covers every setting. Assess each species and location for ingestion, contact, thorns and berries, taking pupil age and supervision into account. Use the school’s risk assessment process and check authoritative information for the exact plant.
Can pupils help to plant the hedge?
A supervised planting activity can be planned once the school has assessed the plants, soil, tools and task. Adults should prepare the work to suit the pupils involved and make arrangements for hand washing. Keep responsibility for subsequent watering and maintenance with named adults.
Can a hedge replace the school’s security fence?
Treat hedging as planting within the school’s wider boundary plan. Decisions about secure fencing, gates and access belong with the school and its advisers. Check that a hedge will not obstruct supervision, interfere with existing measures or provide unwanted access over a boundary.
When should a school order its hedging?
Work backwards from the ground preparation, the suitable planting period for the chosen root type and the availability of aftercare. Avoid organising the order solely around a classroom date. Confirm that somebody can care for the plants if weather or school arrangements delay planting.