Gadenin日本語Get the appThe shape of the year
Growth happens in the first half of the growing season, ripening happens in the second half, buds form on that ripened wood, and the scent arrives in a short burst late in the year. Once you hold that sequence in mind, the calendar arranges itself: you intervene before growth starts and immediately after the flowers fade, and you keep your hands off the plant in between.
| Season | Main jobs | What to watch for |
|---|---|---|
| End of the dormant period | Mulch, balanced feed, renovation pruning if needed, top-dress pots | Frost damage and dead wood from the winter |
| Early growing season | Water new plants deeply, keep the root zone clear of weeds | Fresh growth extending, first scale crawlers |
| Midseason | Deep watering in dry spells, stop all nitrogen feeding | Sticky leaves and sooty mold, ants on stems |
| Late in the growing season | Water through drought while buds are forming, leave the shears alone | Tiny bud clusters in the leaf joints |
| Flowering | Nothing but enjoying it, note the date the scent starts | Weather stripping the flowers early |
| Straight after flowering | All shaping, hedge shear, light feed on poor soil | Soft regrowth if hard frost is close |
| Before hard frost | Mulch deeply, water once if dry, put up windbreaks, move pots to shelter | Prevailing wind direction on the exposed face |
| Deep winter | Check pots monthly, keep compost barely moist | Scorched leaf margins on the windward side |
Before growth starts: mulch, feed and any hard cutting
This is the window for anything drastic. Renovation cuts, reducing an overgrown plant, lifting and replanting a young shrub that was badly sited, and repotting container plants all belong here, because the plant then has the full growing season to respond. Cut out winter-killed twigs at the same time and pull the debris out of the interior.
Spread a balanced slow-release feed over the root zone out to the edge of the canopy and water it in, then lay two inches (5 cm) of compost or bark mulch over the whole area, kept a hand's width clear of the stem. On decent soil the mulch alone is sufficient and the fertilizer is optional. Top-dress pots by scraping off the top two inches (5 cm) of tired compost and replacing it with fresh.
Through the growing season: water, watch, and do nothing else
The shoots extending now are the ones that will carry this year's flowers, so the discipline through this whole stretch is restraint. No shears, no nitrogen after midsummer, no rearranging. The only active jobs are water and vigilance.
Water deeply and infrequently rather than little and often, concentrating on plants in their first three years and anything in a container. Check moisture four inches (10 cm) down before watering rather than working to a fixed schedule. Late-season drought while buds are forming is one of the few things that will cost you a display on an otherwise well-managed plant, so a long dry spell at that point is worth a proper soaking.
Look inside the plant at least twice during the season. Part the branches and check stems and leaf undersides for the small bumps of scale, sticky leaf surfaces, and any black sooty film. Caught at the crawler stage, scale is a minor job; left until the canopy is black, it costs you a season of growth and flowering.
Flowering, the pruning window, and getting ready for winter
The display is short, so pay attention to it. Note when the first flowers open and how long the scent holds, because that date shifts with the weather from year to year and it defines when your pruning window opens. There is no deadheading to do; the small flowers fall cleanly on their own.
As soon as the flowers fade, do all of the year's shaping in one session: hedge shear, specimen tidying, removal of crossing branches and anything out of proportion. On poor ground follow it with a light balanced feed. In hard-winter climates skip the cutting entirely here and wait until the end of the dormant period instead, so you are not pushing soft growth into frost.
Then prepare for cold. Mulch the root zone thickly before the ground freezes, water once deeply if the autumn has been dry, and put a windbreak screen on the windward side of young or exposed plants with the top left open. Move container plants into an unheated, bright, sheltered spot before hard frost, keep them barely moist, and reintroduce them to full sun gradually in spring rather than all at once.
Keep a short running record each year: the date the first flowers opened, how strong the scent was, the date and severity of your cut, how much sun the plant now receives, and any winter damage with the side it appeared on. Five lines a year is enough, and after three years it tells you more about your own garden than any general guide can.