Petal Blizzard is a Grass-type charged attack.
The following Pokémon are currently able to learn this attack.
Acid • Air Slash • Astonish • Bite • Bubble • Bug Bite • Bullet Punch • Bullet Seed • Charge Beam • Charm • Confusion • Counter • Cut • Dragon Breath • Dragon Tail • Ember • Extrasensory • Feint Attack • Fire Fang • Fire Spin • Frost Breath • Fury Cutter • Hex • Hidden Power • Ice Fang • Ice Shard • Infestation • Iron Tail • Karate Chop • Lick • Lock-On • Low Kick • Metal Claw • Mud Shot • Mud-Slap • Peck • Poison Jab • Poison Sting • Pound • Powder Snow • Present • Psycho Cut • Quick Attack • Razor Leaf • Rock Smash • Rock Throw • Scratch • Shadow Claw • Smack Down • Snarl • Spark • Splash • Steel Wing • Struggle Bug • Sucker Punch • Tackle • Take Down • Thunder Fang • Thunder Shock • Transform • Vine Whip • Volt Switch • Water Gun • Waterfall • Wing Attack • Yawn • Zen Headbutt
Acid Spray • Aerial Ace • Air Cutter • Ancient Power • Aqua Jet • Aqua Tail • Aura Sphere • Aurora Beam • Avalanche • Blast Burn • Blaze Kick • Blizzard • Body Slam • Bone Club • Brave Bird • Brick Break • Brine • Bubble Beam • Bug Buzz • Bulldoze • Close Combat • Crabhammer • Cross Chop • Cross Poison • Crunch • Crush Claw • Dark Pulse • Dazzling Gleam • Dig • Disarming Voice • Discharge • Doom Desire • Draco Meteor • Dragon Claw • Dragon Pulse • Drain Punch • Draining Kiss • Drill Peck • Drill Run • Dynamic Punch • Earth Power • Earthquake • Energy Ball • Fell Stinger • Fire Blast • Fire Punch • Fissure • Flame Burst • Flame Charge • Flame Wheel • Flamethrower • Flash Cannon • Fly • Flying Press • Focus Blast • Foul Play • Frenzy Plant • Frustration • Future Sight • Giga Drain • Giga Impact • Grass Knot • Gunk Shot • Gyro Ball • Heart Stamp • Heat Wave • Heavy Slam • Horn Attack • Horn Drill • Hurricane • Hydro Cannon • Hydro Pump • Hyper Beam • Hyper Fang • Ice Beam • Ice Punch • Icy Wind • Iron Head • Last Resort • Leaf Blade • Leaf Tornado • Leech Life • Low Sweep • Lunge • Magnet Bomb • Mega Drain • Megahorn • Meteor Mash • Mirror Coat • Mirror Shot • Moonblast • Mud Bomb • Muddy Water • Night Shade • Night Slash • Octazooka • Ominous Wind • Origin Pulse • Outrage • Overheat • Parabolic Charge • Petal Blizzard • Play Rough • Poison Fang • Power Gem • Power Whip • Power-Up Punch • Precipice Blades • Psybeam • Psychic • Psycho Boost • Psyshock • Psystrike • Razor Shell • Rest • Return • Rock Blast • Rock Slide • Rock Tomb • Rock Wrecker • Sacred Sword • Sand Tomb • Scald • Seed Bomb • Shadow Ball • Shadow Bone • Shadow Punch • Shadow Sneak • Signal Beam • Silver Wind • Skull Bash • Sky Attack • Sludge • Sludge Bomb • Sludge Wave • Solar Beam • Stomp • Stone Edge • Struggle • Submission • Superpower • Surf • Swift • Synchronoise • Thunder • Thunder Punch • Thunderbolt • Twister • V-create • Vise Grip • Water Pulse • Weather Ball • Wild Charge • Wrap • X-Scissor • Zap Cannon
Crush Claw • Drain Punch • Fissure • Giga Drain • Heart Stamp • Horn Drill • Leech Life • Lunge • Mega Drain • Origin Pulse • Parabolic Charge • Precipice Blades • Razor Shell • Rest • Shadow Bone
