Huernia zebrina, or Lifesaver plant, is one of the best in this category. Lifesaver cactus plants are easy to grow in small dish gardens or even bonsai containers. The biggest challenges with Huernia cactus care are overwatering, incorrect lighting and mealybugs.
What is the average speed on a ski? For regular downhill skiing the average is about 15-20 mph Olympic ski racing averages 40-50 mph and The fastest recorded speed is 156 mph here is my source http://www.trails.â¦com/facts_9654_how-fast-do-downhill-skiers.html.
How fast do most jet skis go? The slowest top out at around 35 miles per hour. The fastest top out at just under 70 miles per hour. Most can go up to 50 to 55 miles per hour. It all depends on the model, mâ¦echanical condition of the ski, water conditions, and the weight of the passenger(s). 20 people found this useful.