Assertion: perennial asparagus | /r/CapableOf | grow in same bed
Facets:
value: without cultivating the soil
type: MANNER
value: for decades
type: TEMPORAL
Source sentences:
text: Perennial asparagus can grow in the same bed for decades without cultivating the soil annually as with annual vegetables, so adding humus material before planting improves soil structure and drainage and adds nutrients to the soil.