The Birds & Bees Expansion is inside the base game box.

The full Bloomchasers Game + the Expansion Game! If you're wanting to take the strategy up a notch and/or expand to 6 players, this one's for you.

Here's how it works: Each turn, players affectionately called "Bloomchasers" place a new branch onto the tree, along with a "bud" of your color. Your goal is place your buds in certain shapes so that when a Bloom card is drawn, you're set up to grow flowers (and your opponents aren't!) Your ability to read and predict the weather will help you bloom faster and make sure you're growing the most valuable flowers to win.