Preheat your oven to 350°F (175°C). Grease a 9-inch springform pan and line the bottom with parchment paper.
Mix the graham cracker crumbs, sugar, and melted butter in a bowl until combined. Press the mixture firmly into the bottom of the prepared pan.
Bake the crust for 10 minutes, then set aside to cool. Reduce oven temperature to 325°F (165°C).
In a large bowl, beat the cream cheese until smooth and creamy, about 2 minutes.
Add the sour cream, honey, and ground lavender. Mix until combined.
Add the eggs one at a time, beating on low speed after each addition. Do not overmix.
Mix in the flour and vanilla extract until just combined.
Pour the filling over the cooled crust and smooth the top with a spatula.
Place the springform pan inside a larger roasting pan. Fill the roasting pan with hot water until it reaches halfway up the sides of the springform pan.
Bake at 325°F (165°C) for 60–70 minutes, or until the edges are set but the center jiggles slightly.
Turn off the oven and crack the door open slightly. Let the cheesecake cool in the oven for 1 hour.
Remove the cheesecake from the water bath, run a knife around the edges to loosen, and let it cool completely at room temperature. Chill in the refrigerator for at least 6 hours or overnight.
In a small saucepan, combine honey, water, and lavender. Simmer over low heat for 5–7 minutes, stirring occasionally.
Strain the mixture through a fine mesh sieve to remove the lavender buds. Let the glaze cool slightly before using.
Remove the chilled cheesecake from the springform pan.
Pour the honey lavender glaze over the top, allowing it to drip slightly down the sides.
Garnish with fresh lavender sprigs or a dollop of whipped cream for an elegant touch.
