Plant zones
Planting drawn as spatial structure inside the glass: height, shade, watering routes, and seasonal change — not as afterthought ornaments.
Zones before species lists
Bright south panes, cooler north corners, and the strip beside a stone wall each ask for different trays and pot depths. We mark zones on the plan first, then choose plants that match light and draught rather than filling every sill with the same fern.
Trays, waterproof edges, and watering
Overwintered citrus and thirsty houseplants need a washable floor edge and a path to a tap or kitchen sink. Runners and tray runs are drawn so water does not pool against timber thresholds. Clients keep their own watering rhythm; we only plan the physical route.
Height against glass bars
Tall plants can soften a blank garden wall but should not obscure roof bars or block the garden door. Shelf heights are set against sill depths measured on site so pots do not tip into the walkway.
Seasonal swap space
Bath winters push tender plants indoors. We leave a clear shelf or trolley bay for summer outdoor pots that come in during frost weeks, so the room does not suddenly lose its only seating corner.
Furniture and plants on one drawing
A reading chair in the cool corner and shelves on the bright wall often share one room. Both appear on the same sheet so neither is squeezed out after delivery day.