The High Tide Harvest event is getting its third and biggest update yet, and players have plenty to look forward to. Leaks point to a brand new chest hunting event, three fresh pets, new seeds, and a summer-themed bundle. We have gathered everything currently known about Part 3 so you can prepare before it drops. Since this update touches almost every part of the game, from combat pets to garden decoration, it is worth reading through carefully before you start farming tide tokens.
The Chest Conquest Event Explained
Chest Conquest is shaping up to be the centerpiece of this update. Every 60 minutes, chests spawn across the map, and players must carry them back to their garden to claim rewards. Other players can knock a chest out of your hands with a shovel, so speed and awareness matter more than raw farming power here. This turns the event into a mix of collection and light competition, closer to a treasure hunt than a standard harvest task.
There are four chest rarities in total, and each one comes with its own spawn rate and carry speed penalty.
- Rare Chest: highest spawn chance, slight speed reduction, drops tide tokens and basic seed packs
- Legendary Chest: moderate spawn chance, drops doubled seed and egg rewards
- Mythical Chest: rarer spawn, drops the Jellyfish pet and the new Sea Spray Grass seed

- Divine Chest: lowest spawn chance, heaviest speed penalty, drops the Gilded Grove seed along with the best egg count
The rarer the chest, the slower you move while carrying it. That tradeoff is what makes movement speed pets so valuable during this event. Since only one chest can be carried at a time, players who plan their pet loadout will have a clear edge over those who jump in blind.
New Pets Joining The Roster
Three pets are confirmed for this update, and each one brings a different use case to the garden.

The Sandcastle Crab converts fruits with the sandy or tidal mutation into random sandcastle cosmetics on a set timer. It skips favorited fruits, so your best mutated crops stay safe. This pet is aimed squarely at players who enjoy building and decorating their gardens rather than pure farming.

The Jellyfish pet stings a random fruit or pet in your garden every so often. Fruits have a real chance to gain static, tidal, or shocked mutations, though there is also a chance of losing a mutation instead. Pets can gain a large XP boost and a faster cooldown, but they risk dropping a level if the roll goes the wrong way. It is a high-risk, high-reward pet that rewards players willing to gamble a little for faster mutation farming.

The Hippocampus channels a current every 31 minutes, giving nearby pets a solid XP bonus and pushing fruit mutations forward. Sandy fruits move to tidal, and tidal fruits move all the way to gold. This makes it one of the more reliable long-term mutation pets in the update, since it does not carry the same downside risk as the Jellyfish.
New Seeds Worth Collecting
Four new seeds are expected to enter the game through this update, each tied to a different source.
Sea Spray Grass comes from Mythical chests and stands out with its bluish coloring. Beach Fern is tied to the High Tide Harvest rewards and brings a colorful, tropical look to any garden.

Okra drops from the Tide Token Shop and offers a simple, practical addition for players building out their crop rotation. Gilded Grove is the rarest of the four, dropping only from Divine chests, and its design leans into an ancient treasure aesthetic that fits the event theme well.

Collecting all four before the event window closes should be a priority for players chasing full seed dex completion.
Tide Token Shop And Sheldon The Clam Changes
The Tide Token Shop is getting three new listings alongside the event. The Sand Castle Crab pet costs 12 tokens, making it the cheapest of the new additions. The Okra seed sits at 60 tokens, while the Tidal Fountain tops the list at 70 tokens and grants sandy or tidal mutations plus a small XP bonus to pets.
Sheldon the Clam also picks up a new reward line. Every pearl claimed now carries a small chance of producing the Hippocampus pet directly, without needing to farm chests at all. The odds are low, so most players will still rely on Chest Conquest as the primary route to this pet.
New Bundle And Cosmetics
A Beach Bundle is expected to launch alongside the update for around 400 Robux. It includes a summer spade shovel skin, a lifebuoy fence skin, and three premium coastal eggs. The shovel design keeps things simple with a clean beach aesthetic, and it may end up purchasable through tide tokens as well, though that part is not confirmed yet.
How To Prepare Before The Update Drops
Movement speed pets will matter more than usual once Chest Conquest goes live. Raptor, Unicycle Monkey, Penguin, Cheetah, Wolf, and Kirin all give solid speed boosts that help you reach chests before rivals do. If you prefer a stealthier approach, Robin paired with several Ruby Squids shrinks your character so other players cannot knock the chest out of your hands, though it comes with a noticeable speed penalty.
Stocking up on tide tokens now is also smart, since the shop items are likely to see heavy demand the moment the update lands. Players who save tokens ahead of time will be able to grab the Tidal Fountain and new seeds without waiting through a farming grind mid-event.
Final Thoughts
Part 3 of the Summer 2026 update looks set to reward preparation over luck. Between the new pets, seeds, and the Chest Conquest mechanic itself, players who plan their loadout early will get the most out of this event. Keep an eye on official channels for the exact drop time, and make sure your fastest pets are ready to go.
Also Read: Grow a Garden Manta Ray – How to Get It and Is It Worth Farming
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I am Tanmoy Nath, a gaming writer and Roblox enthusiast with over 6 years of experience covering online games. I have been playing Roblox since 2022, with a deep focus on games like Fisch, Grow a Garden, Paradox, and popular tycoon titles. At Fans First Booyah!, I write beginner guides, tier lists, and update breakdowns – all based on hands-on gameplay rather than secondhand information. My aim is to help both new and experienced Roblox players get the most out of every game they pick up.
