Re: Dragon Fruit
musaboru, Halley's Comet should do fine in full sun. It's grown in full sun at the research station in Irvine. It might get some sunburn but you can also always using a calcium based product to spray on the plant to reduce sunburn. It was my favorite tasting variety at the 2011 Pitahaya Festival but I don't know how fresh the fruit at the event was or if they were all mature.