Botany Manor

The Flower Room can be found on your immediate left as soon as you enter the manor. A total of 12 saucers can be found within, one for each plant you will need to grow.

After growing each plant, you should pick it up and move it to the Flower Room before resuming with the next steps.

It's possible to fill the room with duplicate flowers if you so wish, but you won't need to grow more than 14 in total for all the achievements.

As mentioned in the comments by @dungavin. The best "flower" to grow is the Sapphire Gloom. To grow it, fill a pot with soil, add the seed, water it, and then place it in the tray at the base of the large tree in the reception hall.

After you craft the final flower in Chapter 5, you can travel to the Gatehouse to end the game but don't do that yet. Complete the Flower Arranging achievement first before you go to the Gatehouse.

At the entrance of the Manor where the potting bench is, the room just to the left of the bench is the flower room and has 12 empty plant saucers that you need to place a plant in each and achievement pops. You can add any plant you want, it can be all 12 that you have already grown or it can have duplicates, you don't need to use 12 different ones.

This guide will walk you through all of the achievements in under 2 hours, timestamps are below the video


ACHIEVEMENTS LIST TIMESTAMPS

0:00 – Intro
0:35 – Chapter 1
1:29 – Windmill Wort Achievement
3:55 – In the Bin & Green Thumbs Achievements
5:25 – Take a Break & Take a Nap Achievements
6:45 – Let me In! Achievement
7:45 – Quack Quack Achievement (Duck 1/5)
8:02 – Chapter 2
8:22 – Fulguria Achievement
12:38 – Boom Achievement
13:20 – Piano Woman Achievement
13:50 – Ash Plume & Crack Achievements
19:25 – Duck 2/5
19:50 – Photographer Achievement
21:50 – Chapter 3
22:32 – Pixie Tears Achievement
28:03 – History Sleuth Achievement & Art Lover (Painting 1/2)
33:20 – Duck 3/5
33:45 – Fixer Upper Achievement
35:25 – Wolfglove and Mountaineer Achievement
39:20 – Lockpicker Achievement
40:45 – Chapter 4
41:05 – Grandma’s Vault Achievement
43:12 – Sapphire Gloom Achievement
47:30 – Who Needs a Plumber & Clean and Tidy Achievements
51:16 – Some chapter 4 clues
55:26 – Duck 4/5
55:46 – Nightfall Achievement
58:41 – Cradle Fern Achievement
1:01:00 – Brook Chalice Achievement
1:04:50 – Chapter 5
1:05:48 – Art Lover Achievement (Painting 2/2)
1:07:00 – Frogger Achievement
1:08:04 – Some chapter 5 clues
1:13:32 – Quack Quack Quack Quack! Achievement (Duck 5/5)
1:14:05 – Help! And Achievement
1:14:55 – Oscilette Achievement
1:18:00 – Fools Emerald Achievement
1:21:31 – Springdance Shrub Achievement
1:28:10 – Botanical Researcher Achievement
1:28:56 – Flower Arranging Achievement
1:40:49 – The End Achievement

After growing every plant in the game, simply walk them back to the front of the manor and place them on a plate in the flower room before the front door.

Full video walkthrough including all achievements, puzzle solutions, and collectible locations! (Timestamps in YouTube Description)

The Flower Room is found at the main entrance of the Manor. There is a door on the left and this room contains 12 plates.

You need to grow 12 different plants throughout the game to complete it. The final plants being The Springdance Shrub, Fools Gold & Oscilette.

Once you have grown these plants, backtrack to all your plant locations, pick up the plant, take them to the Flower Room and place them on the saucers. Achievement Unlocks after the 12th plant is placed on the 12th plate.

Now for the faster way:

You do not have to use 12 different plants for this. You could do 12 of the same plant. In chapter 2 you unlock the main entrance of the manor and will grow the Sapphire Bloom. This is the fastest and arguably the easiest plant to grow.

Fill a pot with soil, add the Sapphire Gloom seed, water the seed. Take the pot and place it on the plate at the base of the big tree inside the manor. This will grow the Sapphire Gloom. Take the fully grown plant and place it in the Flower Room. Repeat 12 times.

Cheers!

After you craft the final flower in Chapter 5, you can travel to the Gatehouse to end the game but don't do that yet. Complete the Flower Arranging achievement first before you go to the Gatehouse.

At the entrance of the Manor where the potting bench is, the room just to the left of the bench is the flower room and has 12 empty plant saucers that you need to place a plant in each and achievement pops. You can add any plant you want, it can be all 12 that you have already grown or it can have duplicates, you don't need to use 12 different ones.

This guide will walk you through all of the achievements in under 2 hours, timestamps are below the video


ACHIEVEMENTS LIST TIMESTAMPS

0:00 – Intro
0:35 – Chapter 1
1:29 – Windmill Wort Achievement
3:55 – In the Bin & Green Thumbs Achievements
5:25 – Take a Break & Take a Nap Achievements
6:45 – Let me In! Achievement
7:45 – Quack Quack Achievement (Duck 1/5)
8:02 – Chapter 2
8:22 – Fulguria Achievement
12:38 – Boom Achievement
13:20 – Piano Woman Achievement
13:50 – Ash Plume & Crack Achievements
19:25 – Duck 2/5
19:50 – Photographer Achievement
21:50 – Chapter 3
22:32 – Pixie Tears Achievement
28:03 – History Sleuth Achievement & Art Lover (Painting 1/2)
33:20 – Duck 3/5
33:45 – Fixer Upper Achievement
35:25 – Wolfglove and Mountaineer Achievement
39:20 – Lockpicker Achievement
40:45 – Chapter 4
41:05 – Grandma’s Vault Achievement
43:12 – Sapphire Gloom Achievement
47:30 – Who Needs a Plumber & Clean and Tidy Achievements
51:16 – Some chapter 4 clues
55:26 – Duck 4/5
55:46 – Nightfall Achievement
58:41 – Cradle Fern Achievement
1:01:00 – Brook Chalice Achievement
1:04:50 – Chapter 5
1:05:48 – Art Lover Achievement (Painting 2/2)
1:07:00 – Frogger Achievement
1:08:04 – Some chapter 5 clues
1:13:32 – Quack Quack Quack Quack! Achievement (Duck 5/5)
1:14:05 – Help! And Achievement
1:14:55 – Oscilette Achievement
1:18:00 – Fools Emerald Achievement
1:21:31 – Springdance Shrub Achievement
1:28:10 – Botanical Researcher Achievement
1:28:56 – Flower Arranging Achievement
1:40:49 – The End Achievement