Acorn Squash is a seed in FarmVille, available after reaching level 36. The seed was introduced on November 6, 2009 as an item to celebrate Thanksgiving 2009.
The seeds cost 175 coins to plant, and can be harvested every ten hours for 258 coins. They also award 1 XP per plot.
Freshly planted Acorn Squash.
Acorn Squash at 33% growth.
Acorn Squash at 66% growth.
Acorn Squash ready to be harvested.
Acorn Squash treated with Crop Fertilizer.
Acorn Squash after having withered.
*All images © Zynga
Farm Trivia: Traditionally categorized as a Winter Squash, Acorn Squash actually belongs to the same species as Summer Squash.