Definitely keep an eye on it.. not sure if you are soil or soilless, but there are things you can do to reduce concentration. give an extra water-only irrigation between fertigations for soil, for example. Reduce concentration of soilless ferts and give excess runoff to drop substrate concentration down to new levels, etc... Becareful, while 1 or 2 things may be causing some extra lush leaves, that doesn't mean everything else is "too high", too. so, step down slowly since it isn't a catastrophe. If you see some deficiencies, you may need to drop stuff like N and Mg, but keep your Ca up over 100+ ppm in soilless/hydro context. Soil is less straightforward for this stuff.. just have to leech some out of medium and observe/react to what the plant does in the coming week or 2. 1-3 weeks is probably a good guess, based on the visual. pistils are coiling up. look like dense buds.s. just a short time for trichomes to get in the right window for your preferences.