I am happy to add any clarifications like how to reach certain vistas or uncover parts of the map. Please use the comments to request anything!

Wrath upon the enraged

Temple of Motherhood, mandatory encounter.

A hungry stomach has no ears

Rotten Orchard, required to reach the Shaman.

Setting a trap for others

Vasa's Legacy, fight will still trigger if you sneak into the Shaman room from Geggamoja Refinery.

The end is where we start from

Infinity Lake, required to reach the Shaman and begin connecting the Living Network.

For knowledge is limited

Pantheon of Stars, required to reach the Shaman.

Ground to a halt

Geggamoja Refinery, meet him at the Shaman then travel to the Great Refinery room with the massive waterfall.

Out of darkness is born the light

Kill all of the Shamans.

In like a lion, out like a lamb

Enter the Temple of Motherhood from the Living Quarters and open the boss room door with the Acolyte Key. He likes Cacomin.

The flavor of kinship

Throw a Gnopper Fruit into the Feastro's mouth.

Humility opens the floodgates

Break a floor in Geggamoja Refinery to spill Gegga all over the statue.

And one day will seem like three

Connect the three sisters to the Living Network. Requires solving some ball puzzles to clear a path.

Encircled by imagination

Plant something in every natural growing spot in the Pantheon of Stars then talk to the Host. sneak around all minigames and talk to the host.

The period of the pendulum

Grow an Ubarba down the waterfall in the Great Refinery room. Sprayer, Splicer, and the Thruster upgrade recommended.

A pulse grows in the temple

Super easy, it's right next to the Living Quarters.

Hear them sing through the leaves

Also very easy thanks to all the plant-life.

No trap can hold their whisper

There are multiple ways into the Shaman's room in Vasa's Legacy. I found travelling in from the Geggamoja Refinery the easiest.

Flutters in the thick of trees

Requires you to grow some plants to sneak in the back way, but not too difficult.

Strange current of friendly promise drift by

Since you unlock the Living Network in the Infinity Lake, you'll probably get this your first time through.

Underneath, spirits tremble

The most difficult Shaman to connect. Requires lots of planting, spraying, splicing, and some very tight Thruster maneuvering up waterfalls.

High above, bodies sigh

Surprisingly easy once you open up the back way into the Pantheon.

Walking with all the stars within

Connect all of the Shamans to the Living Network.

Killing Shamans:

• Returner - Temple of Motherhood
  
• Thruster - Rotten Orchard
  
• Trimmer - Vasa's Legacy
  
• Digger - Gardner's Garden
  
• Splicer - Infinity Lake
  
• Reader - Pantheon of Stars
  
• Sprayer - Geggamoja Refinery

Upgrades:

• True Returner - Kill all of the Shamans
  
• Thruster Force - Sitting in the middle of Geggamoja Refinery
  
• Nimble Trimmer - Reach the door of judgement in Vasa's Legacy without picking up a sword.
  
• Digger Periscope - Behind a breakable wall in the starting area, before you normally have a sword.
  
• Splicer Expansion - Above the central area of the Infinity Lake, grow plants to platform up and over the vertical hallway or up and through a room with the creepy flying things.
  
• Remote Sprayer - In the far left of the Temple of Motherhood, grow plants to platform over the dark force barriers.

There are 3 vista collectibles found in each area.

Entrance - Accounts of an Operative


Living Quarters - Tales from a Dormitory


Temple of Motherhood - Burdens of a Chalice


Infinity Lake - Ponderings from a Natotorium


Rotten Orchard - Rumbles from an Orchard


Vasa's Legacy - Sentiments of a Huntress


Geggamoja Refinery - Concerns of a Trusted


Pantheon of Stars - Testaments from a Sanctuary


Gardner's Garden - Thinkings of a Gardener

Beyond the intricate configuration of the mind

There are 27 skills, have all of them during one loop. Mnemonic Mycelium is not required.



Full blossom of the evening

• Ogu Mumin (Green tree)
  
• Staccati (Thorn bush)
  
• Yodyog (Orange tree)
  
• Mushishi (Hanging moss)
  
• Augeus (Blood fountain)
  
• Devadaru (Blue tree)
  
• Sprogen (Orange wheat)
  
• Gnopper (Spitting flytrap)
  
• Ubarba (Winding vines)
  
• Wilding (Tunneling tree)

Avant-gardner
I like to do it to Gardner's Yodyog, it has a lot of space and a lot of nutrients.

The feast of harvest

• Cacomin - Grows on the trunks of Ogu Mumin.
  
• Galva Yarn - Grows on the central Stacatti bush.
  
• Musaca - Grows on the branches of the Yodyog.
  
• Mushi Berry - Grows on the Mushishi in corners.
  
• Riverheart - Grows when the Augeus spills off a ledge.
  
• Bupple Fruit - Falls off blossoms on the top of Dendaru branches.
  
• Meadow Tatoe - Grows underneath Sprogen.
  
• Gnopper Fruit - Spat out when the Gnopper is fed Gnopper Trunk.
  
• Hex Drupe - Grows where two Ubarba vines meet
  
• Wilding Kernel - Grows on the trunks of the Wilding, must be broken open.

The pound of flesh which I demand

• Puppaluppa (Orange jellyfish)
  
• Pompom (Basic crab)
  
• Uloborus (Grapple spitter)
  
• Diptera (Basic fly)
  
• Scuttler (Jumping parasite)
  
• Boompung (Wall spitter)
  
• Skellek (Pink guy)
  
• Gnopper (Green hermit)
  
• Orpika (Cannon lobster)
  
• Cinobyte (Leafy wall grub)
  
• Melon (Giant war crab)
  
• Braconid (Flying beetle) [Only found in the Pantheon of Stars)
  

Nietzsche taken to heart

Launch an enemy into another, easiest done with Diptera.

Love rules without a sword

After enough progress in the game, Garnder will meet you as you wake up and plant an Augeus, allowing you to head straight into his garden. I believe you have to reach at least the Living Quarters for this to unlock.