My oleander is very green but is flopping to the sides and has not produce a single flower. What could be wrong with it? When I bought my oleander, it was standing up on its own. Now it flops to the sides and hasn't produce a single flower. It's 5 ft. tall and the branches are long. How do I fix this?
You can prune and trim back to encourage a more bushy plant.
Here are links to help you and remember to use protective gloves and clothing when touching your Oleander.