The verb 'grow' is ergative because you can say 'She grew flowers in her garden' or 'Flowers grew in her garden'.

grow为作格动词，因为既可以说 She grew flowers in her garden，也可以说Flowers grew in her garden.

《牛津词典》

Although Cassie's bean plants looked healthy with beautiful purple flowers, they did not grow as fast or climb as high as any of her neighbors'.

尽管卡西的豆树看起来很健康，开着漂亮的紫色花朵，但它们没有她邻居们的长得那么快，爬得那么高。

youdao

A public like this is dust not soil and no lovely flowers or fine trees will grow from it.

这样的风气的民众是灰尘，不是泥土，在他这里长不出好花和乔木来！

youdao

Urban communities could be given powers that would allow them to take over unused land and grow crops, flowers or plant trees.

BBC: Potatoes

Healthy Arabica plants grow 10-12 feet tall and have dark-green leaves, white flowers and red or purple beans.

WSJ: The Indiana Jones of Coffee