If you prefer to watch a video instead of reading the guide, feel free to do so. There is a playlist that covers every trophy on my YouTube channel. If you'd like and subscribe or even become a member, it would mean a lot to this channel!
I would recommend to take care of the possible miscelleanous trophies in every area before or right after you finish it for the first time. It gives you a good overview and prepares you well for the "Quickly" trophies. Once the area is finished, you can reset it and do the speedrun right away. This way you don't have to remember every area for too long. The garden is our starting area and begins after a short walk/tutorial.
The final steps towards our new platinum trophy won't take very long. We only need to collect the flower of every area and put it in a basket in the middle of map and finish the game by dragging a huge bell all the way to place where the game started.