 | Jewel Raspberry Bush. You might be able to wander the local fields and find some Jewel Black Raspberry Bushes (Rubus idaeus 'Jewel') growing wild, but it's so much easier to plant your own so you can pick them at your leisure? Jewel Black raspberries start out red but transform into a rich burgundy to deep purple as they ripen! Black Raspberries are sweet and juicy, full of that raspberry flavor that you love! But you won't want to eat all of them straight from the cane! You'll want to save some to bake with, freeze,... - Jewel Raspberry Bush. |