Heavy Stone Positive Strains with Heavy Stone Effect Auto Biggest Bud Hybrid THC: 15.0% - 20.0% Blueberry Deadband Hybrid THC: Unknown Blueberries N Bananas Hybrid THC: Unknown Auto Blow Dream Hybrid THC: 20.0% - 24.0% Auto Ultra Power Plant Hybrid THC: 18.0% - 22.0% ← Back to all effects