jkadabraanswered grow question 4 years ago It does not seem ready just yet, maybe you should give it a couple of weeks and of course buy the microscope if you want to be 100% sure. Start flushing it though. And the 70 days is from seed, but, as you can imagine, it really depends in may factors that could have impaired growing, so give it one or two more weeks, that's my advice.