Just before summer starts, your Jostaberry plant should have a bunch of green Jostaberries all over it. Depending on how big your Jostaberry plant is, it will require a lot of water. My plants are all 1 meter in height and width. I water my plants twice a day when they are fruiting, and pray for rain at least three times a week. When these berries are fully ripe, I will be making a few jars of my favorite Jostalicious Jostaberry Jam.
Check out my unripe Jostaberries.
