just a quickie from a newby... Growth rates - How do you determine what 'average' or fast' or even 'slow' growth rate means? I presume that it may be different for different types of plant? Or is there some kind of industry standard when it comes to this matter? Obviously, things like position, soil, care, etc would all have an effect on a plant, but when choosing, how do you know roughly how big something will be in say 2 years, 5 years, etc, if it doesn't actually tell you, but just says 'average growth rate'?
Thanks in advance...!