... flesh,sugar content 13-15 degrees,crisp,sweet,rich juice,round fruit,weight1.5-2kg better disease resistance. Early mature, small ... strongly growing, fruit easily, 25 days from flowering to mature, round fruit, weight1.5-2kg, fruits are regular and beautiful, black ... PearlITEMSTANDARDCleanliness99.0%minPurity95.0%minGermination Rate90%minMoisture Content8%max Black Pearl watermelon hybrid seed