I have had a Gasteria Royal Wolfgang for about 10 months and it was doing wonderfully until about a week ago. Most of the leaves shriveled and became a grey/green colour. The tips of man of these leaves still look fine, as do most of the smaller leaves that are around the middle and bottom of the plant. I tried adjusting the water and light levels but nothing seems to be working. I'd really like to save this plant. Thanks, for your advice in advance.
