Assertion: apple tree's variety | /r/Desires | cross-pollination
Facets:
value: from another tree
type: OTHER
Source sentences:
text: Some apple varieties can self-pollinate, but most varieties require cross-pollination from another tree; even self-pollinating varieties produce better fruit when pollinated by another tree of a different variety.
text: Most varieties of apple trees require a cross-pollinator, and Golden Dorsett or Gala apple trees will work.