 
 <prompt> ```Summarize dis article:

Apart from pruning your spirea shrub, you fit also consider dividing am. After some years, shrubs like spirea fit dey dull small. Dividing dem for di root na one way to bring am back to life and remove old growth. You go also get more plants by doing dis. A cloudy overcast day dey good for dividing plants as di roots fit dry out too much for sunny hot weather once dem dey exposed above ground. Give your plant beta watering di day before you plan to divide am. Di day after watering, dig out di plant and remove as much soil as possible from di roots without damaging dem. A hosepipe dey work well for dis. To divide your plant: Using something like a spade or saw, cut di root crown into quarters. Each piece suppose get healthy bit of root and above-ground growth. Remove any old root sections for di narrow tip and throway any damaged roots or any parts of di plant wey dey rotten. Give di parts of di plant above ground small prune when you do dis, remove any damaged or dead growth and some of di thicker oldest wood stems. Replant di root sections and you go get new, vigorous growth when di plant show face again for spring.

Summary:``` <response>: Consider divide your spirea. Divide your spirea for late fall wen di plant dey dormant. Divide your spirea. Give di roots small cut after you don divide dem. 