Jenna Shaughnessy on Instagram: "It’s easy to get a beautiful window box display that will last all winter long. Start with a window box filled with soil. Layer in branches of cedar, fir, spruce and boxwood. You’ll need more of the cedar than anything. Once you’re happy with how they look, add in berries (I used a mixture of real and fake) and finally finish with two jumbo pinecones. Water the soil thoroughly, which will free and keep the greenery looking great all winter long! #windowboxes #holidaydecorating #christmasfrontporch"