Check out my new Flower Pot Resource Pack for Java Edition
Backported from 1.21.2, The Pale Gardens here is missing the creaking sound of a scary mob, here its just a calm peaceful normal biome where you can get your Pale Oak from. Still attempting to carry that creepy vibe.
Ambient
Bat | weight: 10 | min 8 max 8
Monsters
Spider | weight: 100| min 4 max 4
Zombie | weight: 95 | min 4 max 4
Zombie Villager | weight: 5| min 1 max1
Skeleton | weight: 100 | min 4 max 4
Creeper | weight: 100 | min 4 max 4
Slime | weight: 100 | min 4 max 4
Enderman | weight: 10 | min 1 max 8
Witch | weight: 5 | min 1 max 1
Underground Water Creature
Glow Squid | weight: 10 | min 4 max 6