One of the main things you will need for this add-on is the Botany Table. This is where most of the crafting recipes will be made.

There are a total of 6 structures that can naturally spawn throughout your world:

Bleeding Heart Trunk & Carnation Shrine

Spawns in flower forests and contain 1 cocoon block

Meadow Hut & Blue Butterfly Bush

Spawns in meadows and contain 1 cocoon block

Orange Butterfly Bush

Spawns in birch forests and contain 1 cocoon block

Flutter Nest

Spawns in and near lush caves and can contain 1-3 flutter eggs

These crops are key to spawning some of the mobs:

Cocoon Block

Drops a seedling (what type of seedling depends on the structure)

NOTE: Seedlings are used to spawn the Sprouts

Sprout Pod

Sprout pods can be grown like crops and will drop a random seedling

Flutter Eggs

About 20 minutes after it is placed, flutter eggs will hatch a flutter
TIP: You can use a carnation bouquet on the egg before it hatches to decorate it. Once a decorated egg hatches, it will drop a special music disc. The song "Blossom" is composed by Lumri

4 mobs are currently in the add-on: 

Avium

Aviums have a 5% chance to be able to trade plants, blocks, and seedlings. They also spawn in 4 different biomes with texture variants:

Flower Forests

Meadow

Cherry Grove

Lush Caves

Sprout

Sprouts come in 7 types and if you give them bone meal, they'll drop 0-2 of their flowers

Bleeding Heart

Delphinium

Lumin

Flowering Hosta

Carnation

The flower and body colors can mix & match, giving them about 50 variations

Butterfly

Emits a butterfly particle (as well as the bushes they drop)

Withered Sprouts

Spawns naturally in pale gardens and can be revived when soaked in water

Flutter

Flutters hatch from the fluttter eggs and can be 1 of 6 different variants:

NOTE: THey love to stay near Sniffers and Sprouts

Strangling Fig

Strangling Figs are a hostile mob that spawns is swamps. They have the ability to grab players, inflicting blindness and wither while trapped. They have a rare chance of dropping the Strangling Fig Core.

NOTE: At the moment, they can grab through windows and fences. This might cange in the future

 These items contain special uses:

Carnation Bouquet

Restocks the Avium's trades and can be used decorate the flutter eggs, whick makes the egg drop the music disc "Blossom" once hatched

Thorny Glove

A new weapon! On its own, it deals 5 damage. When worn in both the main hand and off hand, it deals 12 damage (but gives slowness)

Sprout Masks

Sprout masks on their own do nothing, but when near its respective sprout, it can give you an effect.

• Bleeding heart masks give regeneration when near bleeding heart sprouts
• Delphinium masks give regeneration when near delphinium sprouts
• Lumin mask give regeneration when near lumin sprouts

There are a few new types of decorative blocks to give your builds more life!

Flower Blocks

Flowerless & Flowering Vines

Garlands

Lattices and Lattice Blocks

Wispy & Lumin Lanterns

Stone Pillars

More Decorated Pots

NOTE: Decorated pots can be decroated with bleeding hearts, delphinium petals, or lumin powder