Hi there all, I am looking for some assistance. I have a group of Dragon Fruit cuttings that I planted a few weeks back. Most of the cuttings have not exhibited any new growth since I planted them, but one cutting has developed a white area across the surface of the cutting. The white out area is about 1 inch around, and starts at the soil surface. The cutting is not rooted. I have the Dragon Fruit planted in a peat moss/perlite mix. I water them about every 3-4 days, and the cuttings only receive morning sun where they are located. Besides the discoloration, there are no obvious signs of distress or problems with the cutting. The other cuttings located in a similar area, but planted separately do not have any discoloration like that. I think I have eight cuttings total, only one has developed new growth. I live in an arid climate. We currently have daily temperatures above 100 degrees.