Jicama, Ajipo

Pachyrhizus tuberosus

Physical Characteristics

Pachyrhizus tuberosus is a PERENNIAL CLIMBER growing to 6 m (19ft 8in). See above for USDA hardiness. It is hardy to UK zone 10 and is frost tender. It is in flower in July. The species is hermaphrodite (has both male and female organs) and is pollinated by Insects. It can fix Nitrogen. Suitable for: light (sandy) and medium (loamy) soils. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It prefers moist soil.

Distribution

S. America - Peru.

Habitats

Cultivated Beds;

Edible Uses

Edible Parts: Root Seedpod Edible Uses: Root - raw or cooked[2]. Thirst quenching and nutritious[1]. A source of starch, it is used in custards and puddings[46, 61]. Individual roots can weigh up to 20kg[200]. Young seed pods - cooked and used like French beans[1, 46, 61]. The pods must be thoroughly cooked in order to remove the toxic principle rotenone[200].

Medicinal Uses

None known

Known Hazards

The seed might be poisonous[1].