Roseroot (Rhodiola rosea) 紅景天

Roseroot (Rhodiola rosea) seeds. 紅景天的種子.

Roseroot (Rhodiola rosea) seeds start to germinate in just 4 days. 紅景天的種子第4天就開始發芽了.
Cold hardy perennial/succulent/medicinal herb. Easy to grow. Best growing in full sun to partial shade location. Reddish flower buds bloom with yellowish green flowers in late spring to early summer. USDA Zones:2-8. Mature size:6″-1′(H) X 9″-1′(W). Propagate by seeds, cuttings or division. Medicinal.
耐寒強健多年生草花,耐寒多肉,觀賞/藥用. 容易栽種. 最好栽種在全日照到半日照處. 紅色花苞開放時轉為黃綠色花朵. 極其耐寒但不耐熱. 成熟株高6吋到1呎,寬幅6吋到1呎. 繁殖以種子,扦插或分株的方式來進行. 藥用.
Reference links:參考網站資料連結:
http://www.shen-nong.com/chi/herbal/hongjingtian.html
https://en.wikipedia.org/wiki/Rhodiola_rosea https://zh.wikipedia.org/wiki/红景天