Suggestions for dividing perennials | The Province

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Q. Is that this a very good time to maneuver perennials? My delphiniums are amongst a number of vegetation that want dividing and relocating.

A. Early spring and early autumn are the 2 most well-liked occasions for shifting or dividing and replanting perennials.


Fall will not be a very good time to maneuver perennials that favour very well-drained websites and dryish soils. Transfer them in spring. Such vegetation don’t do nicely transplanted as a wet season approaches.

Recent, younger roots that type might be vulnerable to rotting. Examples are rock rose (Helianthemum), Eryngium, pinks (Dianthus), and succulent vegetation like sempervivums.

Most different perennials may be moved now, whereas sufficient respectable climate stays for brand new roots to determine earlier than winter climate. Or, wait till the coolness of winter has handed, and the soil begins warming within the spring.


Delphiniums are traditional backyard perennials that want a wealthy, moist soil that drains nicely and a spot within the solar in addition to common fertilizing and digging, dividing, and replanting each second or third yr, within the spring. When dividing, use the youngest, exterior items to replant.