Wash and hull the strawberries, then slice them thinly into a small bowl.
Toss the strawberries with the lemon juice and let them sit for 5 minutes to release their natural juices.
Drain any excess water from the silken tofu package and pat the tofu dry with a paper towel.
In a high-speed blender or food processor, combine the tofu, Greek yogurt, maple syrup, vanilla extract, and sea salt.
Blend on high until the mixture is completely smooth and has a thick, velvety cheesecake-like consistency.
In a tall glass or mason jar, place 1 tablespoon of hemp hearts at the bottom.
Spoon half of the tofu cheesecake mixture over the hemp hearts, followed by half of the sliced strawberries.
Repeat the layers with the remaining cheesecake mixture and strawberries, then top with the final tablespoon of hemp hearts.