How big can a beautiful tiger cactus grow?

50 centimeters. When the jaguar cactus grows to more than 30 cm, the growth rate will be particularly slow, and the maximum growth rate can be 50 cm. Cactus (scientific name: Echinopsistubiflora (Pfeiff). )Zucc。 Exa。 Dieter. ) is a perennial herbaceous succulent plant of cactus. Plants are solitary or clustered. The young plants are spherical, and the old plants grow into cylinders with a height of 30-75cm and a diameter of 12- 15cm.