In our experience, this is not a really large grower and is a bit taller than wide. This clone is not a pure S. greggii, as evidenced by the floral structure, plant habit and foliage. It is a good grower and could I bet get larger in some circumstances. It would not surprise me if there were several different "Raspberry Delight' clones in the trade, as I see a great deal of variation in descriptions.