Natural flowering is a couple short weeks away. I had several plants with height issues I needed to resolve. With multiple options to choose from. I chose topping.
It was a hard decision to make with healthy plants. I didn't want to delay my choice as the plants will need all the time to regenerate new growth before flowering starts. Some plants may respond very well and others may not. The plants that had shorter structures I left alone. It's my preference to allow them to grow as naturally as possible. Here is a couple pictures of topped plants.
NepJam x Kali China
Picture of greenhouse after topping 11 plants. I did rub Clonex on top of the cut meristems after topping. I didn't think it would hurt regeneration and may reduce some plant stress.