You see by the angle of the arrows how you should insert each palm branch into the oasis block.
I did use one of the shortened bottom half of the palms directly in the center of the floral. This is soon going to be camoflaged by other greenery, so it helps to fill in portions that mixes in well.
Now I angle similar pieces on each side of this short center piece of jade.
As the center leaves get shortened, the greenery begins angling upwards.
Fill in the front with more shortened pieces.
One of the taller top half with the leaves trimmed to a point is placed straight up and down in the center of the floral.
Once the jade greening is finished, a view from the top shows the final pattern of the placement of the greens.