...na wikine pisu, ze je nenarocna a preto rastie od Aljasky po nove mexico a rockies az neviem kam. Ja jednu v zahrade mam a inu co som vykopal tak na jej mieste sa po rokoch objavila druha. Je to dost nezmar.
inak nasiel som tuto info co sa tyka pod, snad nebude vadit anglictina:
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and can grow in heavy clay soil. Suitable pH: acid, neutral and basic (alkaline) soils. It can grow in full shade (deep woodland) semi-shade (light woodland) or no shade. It prefers dry or moist soil.
A very easy plant to grow, thriving in any good garden soil[11, 200] and tolerating dense shade under trees[1, 28]. It grows well in heavy clay soils and also succeeds in dry soils if it is given a good mulch annually[197]. It dislikes exposure to strong winds[K]. Plants are hardy to about -20°c[184]. Very tolerant of pruning, plants can be cut back into old wood if they grow too large and straggly[238]. Spring is the best time to do this[238]....
