ballerina datura plant

Question

there is a green bulb with black dots on the plant. should I cut them off or leave alone?

Answer 1

The plant produces many seed pods during the growing season. You can control the spread of the plant by picking the seed pods while they are still green and disposing of the pod. The unripened seeds will not germinate.
https://www.gardeningknowhow.com/ornamental/flowers/datura/datura-plant-propagation.htm