Name: tarev San Joaquin County, CA (Zone 9b) Give PEACE a chance!
One of my Holiday Cacti bloomed before, and it left this reddish part on the tip of one of the leaves. It tides me over waiting for the next blooming period. Like a cute light bulb I thought that left over growth will eventually die off, but it has kept itself there.
I thought that left over growth will eventually die off, but it has kept itself there. 
