D.Prisa The International Journal of Engineering and Science (IJES), Volume 8, Issue 6 Series I, Pages 29-34. DOI:10.9790/1813-0806012934 Abstract With the aim of improving certain growth and quality characteristics of Crassula Ovata plants, an experiment was conducted at CREA-OF in Pescia (PT), where conventional cultivation substrates were compared with substrates added with chabazitic-zeolitites. The result … Continua a leggere Article: Cultivation and cold stress protection in Crassula with zeolitites