Happy New Year. The best buy posts are back here at Budget Smart Girl. Each month you’ll find a list of both grocery and non-grocery items that are usually on sale or in abundance and hence a lower price. Groceries Citrus fruits: Oranges, grapefruits, lemons, and mandarins are in peak season. Root vegetables: Carrots, parsnips, sweet potatoes, and beets are fresh and available. Leafy greens: Kale, collard greens, and spinach are great choices in winter. Winter squash: Butternut and acorn squash are abundant. After Holiday Picks: some items will be discounted like holiday candies and cookies. Pick up some now and use them throughout the year for baking. Non-Groceries Winter…