3 ms·
IIRC sunflowers store heavy metals in their fatty tissues, which means it's particularly concentrated in their seeds, so if you're using them to pull heavy meta
by kombookcha 2y ago
IIRC sunflowers store heavy metals in their fatty tissues, which means it's particularly concentrated in their seeds, so if you're using them to pull heavy metals out of your soil you should probably be sending the wilted plant away at the end of the season, seeds and all.