The Edgar ES1 dragon fruit variety is one of the earliest cultivated by Mr. Edgar Valdivia, making it a long-standing and notable variety.  this Variety is a Selenicereus Polyrhizus Hybrid . This robust grower features large, bright green, three-sided stems, with growth characteristics similar to the Lake Atitlan and Makisupa varieties, though its fruits are distinct.
 
Flowering
The flowers are largest a few hours after sunset and close a couple of hours before sunrise. 
Flowering can start as early as March, but first buds typically appear in May. 
The flowers are self-sterile, so you can use pollen from another variety to cross-pollinate the plant. 
 
The Edgar variety produces abundant, fragrant flowers rich in pollen, ideal for cross-pollinating other dragon fruit varieties. the Edgar dragon fruit plant produces many fragrant flowers that are rich in pollen. These flowers are typically white and bloom at night.
 
Fruit
The Edgar dragon fruit produces oval-shaped fruit that is dark red with green-tipped fins. 
The fruit has a firm texture and bright red purplish flesh with tiny black edible seeds. 
The fruit ripens four to five weeks after flowering. 
You can expect successive harvests throughout the summer and fall season. 
 
Its fruits are oval-shaped, typically weighing between 1 and 1.5 pounds. The external skin is dark red with striking green-tipped fins, while the inner flesh is a vibrant deep red with a firm texture and an excellent sweet flavor. Given its qualities, this variety is a strong candidate for commercial cultivation.