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.
Orchid roots stay in high humidity, and have air flow around them. Orchids need six things to bloom. If you cannot identify your orchid, then start with these basic care guidelines: Light - Give orchids bright light, but no direct sun.