树莓盆栽vs地栽：长势如何？秋果如何？/How is the growth of raspberries in pot and in the ground in the autumn?

#树莓 #覆盆子 #盆栽 #地栽 #花园 #raspberry #himbeere #garden #garten 今年整理了地栽树莓的区域，清除了因高温干旱死掉的树莓，然后地栽了3个品种共5棵树莓。盆栽的树莓，则还有两三棵。 这些树莓都是一年两季果的品种。第一季果结在前一年长出的枝条，在当年春天开花、夏天结果；第二季果则是当年春天长出枝条，夏天开花、秋天结果。 现在德国今天深秋，对比这盆栽与地栽的差异。 无论是盆栽还是地栽，都有秋果。盆栽因为所在位置光照更好，结果数量更多些。有一盆的秋果甚至在初秋就完全采摘完毕（因盆土营养所限，没能持续开花结果）。 枝条生长方面，地栽更有优势。四个品种的树莓，都长出众多枝条。其中还有落地生根的现象。盆栽的树莓因环境限制，枝条大小与盆土体积相关。即便光照更好，盆栽树莓的枝条也比地栽要差一些。 目前这些还在开花结果的树莓，还能一直采摘。根据去年的经验来看，只要没有霜冻，就会缓慢成熟。 (English Text) This year, I reorganized the area for raspberries planted directly in the ground, removing those that had perished due to high heat and drought. I then planted five new raspberry plants, representing three different varieties. I also have two or three raspberry plants growing in containers. All of these are "everbearing" (double-cropping) varieties. The first crop develops on canes that grew the previous year—blooming in the spring and fruiting in the summer—while the second crop grows on new canes that emerge in the spring, blooming in the summer and fruiting in the autumn. As we reach late autumn here in Germany, I can compare the performance of the container-grown plants versus those planted in the ground. Both the container-grown and ground-planted raspberries produced an autumn crop. The container-grown plants, benefiting from better sun exposure, yielded a larger quantity of fruit; in fact, one pot finished its entire autumn harvest by early autumn (as the limited nutrients in the potting soil prevented continued flowering and fruiting). In terms of cane growth, the ground-planted raspberries have a clear advantage. All four varieties produced an abundance of canes, with some even taking root where they touched the soil. For the container-grown plants, environmental constraints mean that cane size is limited by the volume of the potting soil; even with better light, their canes are not as robust as those of the plants in the ground. The raspberries that are currently still flowering and fruiting can continue to be harvested. Based on my experience from last year, as long as there is no frost, the fruit will continue to ripen, albeit slowly.