Royalty Raspberry vs Red Mammoth Raspberry
Rubus x Royalty
Rubus sp. SK Red Mammoth
Royalty Raspberry is a productive and delicious red-purple raspberry. It is a cross between a red raspberry and a black raspberry. Ripening in late August, the berries are ideal for homemade jams, preserves, and fresh eating.
If you are going for more of a classic red raspberry taste, pick the berries early. But if they are left on the cane until they are purple the taste will be sweeter.
Royalty Raspberry is a floricane variety, meaning that it only produces berries on second-year canes. Do not cut this variety to the ground and only prune away dead canes as needed.
This very popular extra large berried variety was developed at Cornell University.
Developed by the University of Saskatchewan Fruit Program, SK. Red Mammoth was a high yielding and firm variety released in 1999. It produces distinctively large bright red berries about 1 inch wide. It is also more cold hardy than older raspberry cultivars. Red Mammoth is firm which makes it suitable for commercial production and sweeter than Boyne. Floricane.
Needs to be trellised as canes are not as sturdy as other varieties.