Filling the Vase Full of Roses
See how the inner middle rose rises up higher than the outer roses.
Your I'm now placing the last three roses in the inner triangle that forms around the center rose.
As you insert these final roses, take care to work the remaining roses into the design without disturbing the other roses.
It will get a little challenging to insert the last of the middle roses, but I find it easier than trying to jam the last of the roses in a vase so crammed with greenery that begins to create a barrier rather than a grid.