I've used happy frog before with good results.


the crunchy leaves sound like a nute problem. too much something. maybe N -- are the leaves a deep dark green and feel coarser than normal?

the necrotic leaves.. maybe related but taking a long shot -- problem sounds like it might be a fungus infection. not PM, but something like black spot or rust spot.



if it is a fungus infection, you can use Ortho's Rose Pride on her. follow the directions and HEALTH Safety. It is a systemic fugicide. Her cuttings should grow just fine w/out chemical issues.



I hope someone proves me wrong here....