Pequin pepper plants are naturally slow growers, they typically take 3 months (between 90 to 130 days) to start producing. The lack of fruit after two months is often normal. Pequins require a long growing season, the plants may not even start producing until late summer or even fall, with the peppers themselves taking time to ripen to their mature red color. Also, make sure they don't have too much nitrogen fertilizer, which will result in lots of leaves but no blooms or pods, especially later in the season. Weather can also play a factor, cold weather and hot weather over 90˚ F can cause plants to drop blooms and not develop pods.
Our advice: start these pepper seeds extra early indoors, about 12+ weeks before spring planting, and keep potting the seedlings up so that you have a nice sized plant and rootball to transplant come spring. Wait to transplant outside until it's consistently 50˚F at night and after all chance of cold weather has passed. You can also grow Pequin plants in a large pot so that you can move it indoors in the fall if you have a shorter season and frost comes early before the plant has had a chance to produce or ripen pods. Growing Pequins from seed is best for gardeners who have long growing seasons in the south, or those who start growing them extra-early indoors for a much longer period, some people even grow them in pots year-round and bring them indoors during cold weather to protect them from frost. Nursery greenhouse-grown Pequins are also good for short seasons as they've been growing for a long time before you get them, and they have nice sized roots and plant size for a head-start in the spring.
You may also just decide to grow shorter season peppers, which are much more likely to have produced pods after 2 months of growing. We have a great selection of short season peppers in all shapes, colors, sizes and heat levels to choose from.