Symptoms and causes. Symptoms. Pemphigus vulgaris Pemphigus is a rare skin disorder characterized by blistering of your skin and mucous membranes. The most common type is pemphigus vulgaris, which involves painful sores and blisters on your skin and in your mouth.
Grafted tomatoes are quite different from the average, regular tomato. Because each plant consists of two plants, fused together, they require some different care and in turn, they give different results.
What is a hybrid tomato? A hybrid is the result of taking two other tomato varieties and cross pollinating them, resulting in a better tomato. While they may not be as sweet as an heirloom, hybrid tomatoes are easier to grow and offer improved disease resistance. Along with being hearty producers, hybrid tomato plants also handle extremes between hot and cold better than other tomatoes, making them the first choice for many gardeners.