I’m sure you said in a previous post but remind me what your humidity was at? Mine grew some between 7 to 14 days but not what I excepted. But it grew more between 14 and 18 (candles right before lockdown). Did you candle at lockdown?
For the first few days, my humidity was about 55% which is what the NR 360 instructions recommend. However people on this thread said to lower it down to 45% so I did. It has been at 44-45 until yesterday when I raised it to 65 for lockdown.