Jawbreaker issues

[Wolzen]

So I have a bunch of mushrooms and everything is doing great. Extending and popping babies. Except my jawbreakers. I don't get it. What is everyone's secret to getting them to extend? Why is it only jawbreakers that stay small and don't extend? My parameters are good and they are in about 125 par. Flow has been next to none and even medium. As I have moved them around to find that 1 spot that they like. Let me know as I have some awesome looking ones and ready to just make them happy

 

[John3]

Well, in lower flow they should extend out. In moderate to higher flow they will walk and leave behind babies. Have a pic?