Christoanswered grow question 3 years ago Your plants won’t die instantly. Rather than continue to grow but at a slower rate. It would take considerable time to die or at least be beyond saving. Don’t worry. Less is more with nutes. Looking at you pic for 2 secs I would say they are little underfed. If in light soil start 1/3 strength nutes at end of week 2 start of 3. If you have loaded soil they will be good till around end of week 4. Either way start slow and build up when you can see your plants tolerating the feed.