All Rewards in Grow a Garden Harvest Event Guide – How to Join, Contribute, and Earn Every Tier

The Grow a Garden Harvest Event is a recurring, server-wide community event that challenges players to donate plants from the latest Summer Seed Shop and Seed Packs in exchange for valuable rewards. Taking place every hour for a limited 10-minute window, the event is fast-paced, cooperative, and packed with chances to earn rare seeds, tools, crates, and exclusive items like the Ember Lily and Celestiberry.

Here’s a complete guide on how to join, contribute, and unlock the highest reward tiers in the Summer Harvest event.

How the Summer Harvest Event Works

The Summer Harvest cart can be found in the center of the map, guarded by an NPC named Georgia. A countdown timer floats above the cart, showing when the next round will begin. When the event starts, players can contribute eligible crops by walking up to the cart and pressing E (or tapping on mobile).

Key Details:

  • Event Timing: Every hour, active for 10 minutes

  • Location: Central cart marked with “Summer Harvest has arrived”

  • Contribution Method: Press E (PC) or tap (mobile) near the cart

  • Eligible Plants: Only crops from the current Summer Seed Shop or Seed Packs

  • Minimum Requirement: Donate at least one plant to qualify for rewards

  • Participation Type: Server-wide collaboration; rewards depend on total server points

Players who don’t donate at least one summer plant will not receive any rewards, even if the server hits a high-tier goal.

Harvest Point System Based on Plant Rarity

Each plant donated contributes a set number of Harvest Points based on its rarity:

  • Common – 1 point

  • Uncommon – 2 points

  • Rare – 3 points

  • Legendary – 4 points

  • Mythical – 5 points

  • Divine – 6 points

Using higher-rarity plants increases your server’s total score, which unlocks better rewards for everyone.

Reward Tiers Based on Server Point Total

Once the 10-minute event ends, the server’s total Harvest Points determine which reward tier is unlocked:

  • Common: 10–2,000 points

  • Uncommon: 2,001–4,000 points

  • Rare: 4,001–6,000 points

  • Legendary: 6,001–8,000 points

  • Mythical: 8,001–10,000 points

  • Divine: 10,001–12,000 points

  • Prismatic: 12,000+ points

Each tier unlocks a pool of rewards, and all qualifying players will receive random items from that pool.

Full Reward List for Summer Harvest Event

The following is the full known list of Harvest Event Rewards, based on official drops and player reports:

Reward Item Drop Notes
Watering Can 50% chance
10x Honey Guaranteed drop
Basic Sprinkler 25%
Fun Crate 20%
100k Sheckles Guaranteed drop
Recall Wrench 50%
Cleaning Spray 50%
Lightning Rod 4.16%
Basic Seed Pack 10%
Cacao Seed 10%
Pepper Seed 4%
Rare Egg 20%
Chocolate Sprinkler 50%
Flower Seed Pack 20%
Twilight Crate 20%
Blood Moon Crate 33.33%
Celestiberry Seed 4%
Moon Melon Seed 10%
Green Apple Seed 10%
Summer Seed Pack 50%
Trowel 8.33%
Night Egg 10%
Nectarine Seed 6.66%
Reclaimer 50%
Night Seed Pack 10%
Bee Crate 20%
Blood Banana Seed 10%
Chocolate Carrot Seed 6.66%
Blood Kiwi 6.66%
Bee Egg 10%
Avocado Seed 4%
Moon Mango Seed 4%
Summer Crate 10%
Rare Summer Egg 6.66%
Moon Cat 10%
Easter Egg Seed 5%
Ember Lily Seed 1%

Rare drops like Celestiberry, Moon Melon, and the Ember Lily Seed are only available in high-tier reward pools, incentivizing servers to push for Prismatic tier performance.

Event Tips and Strategy

  • Plant Ahead: Grow rare summer crops in advance so you’re ready when the event starts.

  • Play with Friends: Join a server with active players to ensure you hit higher point tiers.

  • Prioritize Rarity: Contribute Rare or higher plants if you want your donation to have more impact.

  • Time Management: Watch the cart’s timer so you don’t miss the 10-minute window.

  • Contribute Every Time: Even one plant qualifies you for rewards—but the more you help, the better it gets for the entire server.

Final Thoughts

The Summer Harvest Event in Grow a Garden is a time-limited community challenge that rewards cooperation and preparation. With a simple mechanic—donate summer plants—you can earn some of the most exclusive rewards in the game, including mutation-friendly seeds and rare eggs.

By understanding the point system, maximizing your crop rarity, and contributing regularly, you’ll have a strong chance of unlocking Prismatic-tier rewards alongside your server. This event is not just about individual farming—it’s a shared opportunity to grow your inventory and dominate the summer season.

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