Why won't my Edulis fruit?
I planted a P. Edulis "Frederick" this spring. It is against a south-facing wall and gets full sun for about half the day and enough water. It has really taken off and looks really lush and beautifull. The problem is that it doesn't fruit. It has been flowering on and off throughout the summer, and it is now holding over 20 blooms every day, but as far as i know, it's dropping most (if not all) of it's flowers. At first i thought it was because of too much heat, but even now that temperatures are cooler the flower dropping coninues. Does anyone know why this could be?
Another question i have is how frost tolerant this variety is. We normally gt into the low 30s here, so i'm wondering if that will even scathe the vine.
any input is appreciated. Thanks