New agricultural volcanic stone for sale Al-Kharj: A quantity of new and unused natural black volcanic stone, sourced from Medina, with a medium grain size of approximately 5 to 12 mm. Suitable for use in: Hydroponics and aquaponics Improving soil aeration and drainage Nurseries and greenhouses Cacti and succulents Landscaping and planting beds The quantity offered is the surplus remaining from a dump truck load brought for a hydroponic project, and it was not used. Location: Al-Afja, Al-Kharj Governorate. Price for the entire quantity: 2,500 riyals, negotiable for serious buyers. Loading and transportation are the buyer's responsibility, and the dump truck and backhoe can access the quantity's location directly. Viewing is available by appointment. Contact: ( Phone number appears when clicking the contact button )