Aloe armatissima (Aloaceae) This Aloe comes from Saudi Arabia. Sowing : Seeds germinate very well but may damp off if overwatered. Use a mixture of river sand, compost and soil to sow seeds in. Sprinkle the seeds evenly on the surface and cover with a layer of small pebbles. The pebbles help the seedlings to stay upright and prevent damping off. Keep seed tray in a dry warm corner and do not allow to dry out. Transplant the seedlings after one year. Harvest : August 2010. Locality : Shafa Saudi Arabia.