7F Gems Luigi's Mansion 3 Locations and Hidden Collectibles

Luigi's Mansion 3 takes players on a spooky adventure through the Last Resort hotel, where each floor features a distinct theme. The seventh floor, known as the Garden Suites, stands out as a lush, vertical jungle filled with aggressive flora and cleverly hidden secrets. Tracking down every collectible on this overgrown level requires keen observation and smart use of Luigi's updated Poltergust G-00 gadget.
Sucking Up the Early Room Jewels
Your search begins right at the elevator hall, where overgrown vines cover the walls. Use the Suction Shot to pull away the structural panels and reveal the hidden purple gemstone. Moving into the first bedroom requires you to thoroughly vacuum the blooming flowers to uncover the next collectible.
As you progress into the bathroom, keep an eye out for disguised grates on the floor. Sending Gooigi through the pipe system allows you to access a hidden under-floor area where the yellow gem rests. Clearing these initial spaces ensures you do not miss the foundational items before climbing higher.
Scaling the Central Stem Challenges
The main segment of the Garden Suites forces players to climb a giant, winding vine that stretches across multiple levels. While navigating the leaves, look for a hidden branch path leading behind the main curtain of foliage. Flashing the Strobulb at a specific glowing bud will cause it to open, releasing the clear white gem.
Higher up the stem, you will encounter falling water hazards that threaten your spectral companion. Use Luigi to distract the environmental obstacles while Gooigi slips into a narrow gap near the branch base. Teamwork is essential here to pull down the hanging nest containing the blue jewel.
Rooting Out the Hidden Bathroom Treasures
The upper levels of the overgrown suite house a massive master bathroom filled with dense leaves and steam. To reveal the elusive red gem, players must use the vacuum function to clear away all the loose petals covering the floorboards. Once the ground is bare, a hidden pressure plate can be activated using a heavy burst of air.
For the final green gem, you need to investigate the outdoor balcony area attached to the top suite. Utilize the Dark-Light Device on the missing section of the railing to materialize a hidden path. Following this secret walkway leads directly to a golden ghost guarding the final collectible element of the floor.
Maximizing Your Poltergust Abilities
Completing the seventh floor requires mastery over both the physical environment and the unique mechanics of the Poltergust G-00. Remember to burst jump frequently to clear away smaller piles of leaves that might mask hidden coins or keys. Testing every interactable object with your flashlight often yields surprising results.
By systematically clearing each room from the roots to the canopy, you can secure a perfect completion rating for the Garden Suites. Take your time exploring the vertical layout, as the rewards are well worth the extra investigative effort.