Because the dragonfruit cactus is a cactus / succulent, it can more readily tolerate periods of dryness than it can tolerate long periods with too much moisture. Bear this in mind when when planting dragon fruit and choosing a location and preparing the soil and/or planting area.
Trouble in the mouth is the indication of low vitamin B complex in the body. A burning sensation in the mouth and tongue is a common effect of B vitamin deficiency. Deficiency of B complex also results in a swollen tongue, and people with this deficiency find it hard to swallow.
Vitamin B Complex & Mouth Sores. The role of the B complex vitamins in processes like the metabolism of cell structures is very important. These substances, are dissoluble in water and are eliminated through urine whenever they are found to be in excess, so the body needs to consume it regularly.