Map the pots that need attention first
Wind exposure can differ over a few metres. In an Irish garden, inspect containers near walls, beneath overhangs and in open positions separately. Record which ones dry first. Do not assume that yesterday’s shower reached pots under a balcony or dense foliage.
Inspect before watering
Check the growing medium below the surface and learn how a normally watered pot feels. Look at the plant as well as the calendar. A wilted plant does not automatically need more water if the roots are already saturated. Check drainage when the response seems inconsistent.
Make each watering useful
Apply water in a controlled way at the growing medium rather than scattering it over a large area. If it runs away immediately, pause and inspect the pot. Keep the equipment easy to reach so regular checking does not become a heavy carrying task.
Write a short handover
Group similar pots and mark any that need different treatment. Ask a holiday caretaker to check conditions rather than emptying the same quantity into every container. A short practice session can reveal an awkward tap, a leaking can or a pot that has been overlooked.