Assertion: perennial | /r/HasProperty | divided
Facets:
value: every couple of years
type: TEMPORAL
value: in the fall
type: TEMPORAL
Source sentences:
text: When perennials are divided, there is more space for roots to grow and absorb nutrients and water.
text: Perennials with fleshy roots such as peonies (Paeonia spp.), Oriental poppy (Papaver orientale) and Siberian iris (Iris siberica) are best divided in the fall.
text: Some perennials need to be divided every three to five years.
text: The perennials need to be divided.
text: Mums grown as perennials need to be divided every couple of years.
text: Dig up the clump of perennials that will be divided.