Passage Summary: People who plant by the moon have better luck with their gardens. It's not because the moon is magical, but because they avoid the mistake of planting during early warm snaps that are followed by a killing frost.

Conclusion: Amateur gardeners who follow the phases of the moon are less likely to lose their plants to frost than those who do not.

Reasoning: Moon-planting gardeners get better results despite the moon not actually affecting growth; meanwhile, other gardeners often plant during the first warm spell, which frequently leads to frost damage.

Analysis: The argument identifies a 'Gap' between the timing of moon-planting and the timing of the 'first warm spell.' For the conclusion to hold, it must be true that planting by the moon doesn't accidentally lead gardeners to plant during those same dangerous warm spells. If the moon phases consistently signaled planting right before a frost, the moon-gardeners would be in the same boat as everyone else. Look for an answer that ensures the moon-planting schedule is actually different from—and safer than—the 'first warm spell' schedule.