Assertion: annual sunflower | /r/HasProperty | planted
Facets:
Source sentences:
text: Annual sunflowers don't tolerate cold and should be planted only after the soil has warmed to at least 55 degrees Fahrenheit.
text: Annual sunflowers (plants that only bloom once) typically do not need any pruning.
text: Whether you're growing your sunflowers in a block, surrounding a patch of grass for a children's fort or in a line against a fence, all annual sunflowers should be planted about 6 inches apart and 1 inch deep.