Hi,

I had this Den (Frosty Dawn 'New York' ) in April, the new growth gets very tall now, almost twice as high as the old ones, and it is not as stocky as the old ones also. Did I give this guy too much light? Look at the yellow leaves on the new growth, are they from sun burn or fertilizer burn? The canes are shriveled more and more, I can't judge on how I should water this guy.

Thanks

Qing

Plant was like when arrived


What it looks like now