Close the grill and cook for about 15â20 minutes, turning every 5 minutes or so. Check the corn ready when the husks start to get kernel-shaped char marks and pull away from the tip. If the kernels don't feel tender when poked with a fork, it's fine to leave the corn on until the husk chars black.
Orchids will lose their flowers after a certain time because they are spent and are producing new flowers on the stem. Also, some will lose flowers when they are too dry or have parasites.
1 Dendrobium â Dendrobium orchids are tougher than many other varieties, and are often recommended for people who are afraid to grow orchids. 2  They tolerate lower moisture in the air than other varieties and can take a wide range of air temperatures, as well. They tolerate lower moisture in the air than other varieties and can take a wide range of air temperatures, as well. 2  Cattelya â This orchid is probably best known as the corsage flower, since that is where most people first see it. 3  Of the different varieties of orchid, this is the standard that most growers refer to.