... weight1.5-2kg better disease resistance. Early mature, small type, black rind, yellow flesh. Stable and strongly growing, fruit easily, ... round fruit, weight1.5-2kg, fruits are regular and beautiful, black and blight rind, and the rind is very thin, small ... PearlITEMSTANDARDCleanliness99.0%minPurity95.0%minGermination Rate90%minMoisture Content8%max Black Pearl watermelon hybrid seed