Does Pearl Jade Leaf Flower have any feng shui effect?

No.

Pearl flower has the effect of cooling blood and purging fire. It can also reduce swelling and relieve pain. It has a regulating effect on endocrine, so it can remove acne. It has no feng shui effect.

Pearl flower has the effect of protecting the liver. It can directly act on the liver cell membrane, making the liver cell membrane more complete, and can also prevent some harmful substances from damaging the liver cell membrane.