Hey Jerrica, Jesse with Land F/X here. If the groundcover hatch is placed in the drawing, you can select the hatch and edit it. Selecting the hatch should open the native AutoCAD Hatch Editor function. You can also select the hatch and right-click, and select Hatch Edit there to open the F/X Hatch Editor dialogue.

Please let us know if you have any more questions!

Jerrica, following up with further information. Under the F/X Site tab, you will find a Hatch button. This button pulls up the entire Land F/X hatch library and their respective categories/uses. Here you can make edits to the scale and rotation of hatches. This will only affect future placement, not hatches already placed in the drawing.