6 May 2019 Cucamelon (Melothria scabra) Posted on May 6, 2019 by Durgan 6 May 2019 Cucamelon 6 May 2019 Cucamelon Seeds of the cucamelon were prepared for outdoor planting at the end of May. The seeds were spouted under a damp towel for three days until they sprouted, then placed in pots to get larger and establish strong roots. Th trellis was prepared for outdoor planting at the end of May.