You seem to be getting the nack for it dude, starting to get some strong base images. The reason I say base images is that I suggest you start to edit your pics rather than post straight from camera. This will not only make them look better but will make you think more about why which shots work and which shots don't and more importantly, why this is the case?
Say this shot for example,

Something about this plant has caught your eye? So edit it to highlight this, if it was the colour try make it stand out from its surroundings, if it was the form perhaps use a slightly blurred outline to bring this out more. Hope this makes sense
