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How to Get Rainbow Seed in Grow a Garden

Game: Grow A Garden

Published on：Aug 1,2025

In Grow a Garden, the Rainbow Seed is one of the rarest and most sought-after items in the game. This seed carries the permanent Rainbow trait, making it not only visually stunning but also highly valuable in garden setups. The Rainbow Seed can only be acquired through the Rainbow Sack, which was introduced in Update 1.03.0. Here's a complete breakdown of how to obtain it and what you need to know.

What is the Rainbow Sack?

The Rainbow Sack is a special seed pack that grants one of several unique seeds — each with the permanent Rainbow trait. Functionally, it works like a Super Seed, giving players a chance at a rare upgrade that can permanently transform their plants into colorful, radiant versions.

How to Get the Rainbow Sack

There are two main ways to get a Rainbow Sack, both tied to limited-time premium content during the Zen Event:

1. Exotic Zen Seed Pack (1% Chance for Rainbow Sack)

This is a premium seed pack exclusive to the Zen Event.
Contains 7 types of seeds, including the Rainbow Sack.

Seed Drop Rates:

Seed Name	Drop Chance
Monoblooma	39%
Serenity	25%
Taro Flower	20%
Zen Rocks	10%
Hinomai	4.5%
Maple Apple	0.5%
Rainbow Sack	1%

Pricing:

1 Pack: 199 Robux
3 Packs: 575 Robux
10 Packs: 1,699 Robux

Important Note:
This pack is only available during the Zen Event. It cannot be purchased afterward and is not available in Australia, Belgium, the UK, and the Netherlands due to gambling restrictions.

2. Exotic Kitsune Chest (1% Chance for Rainbow Sack)

Another limited-time Zen Event item, the Exotic Kitsune Chest offers a mix of decorative Grow A Garden Items and one chance at a Rainbow Sack.

Item Drop Rates:

Item Name	Drop Chance
Dezen	34%
Maneki-neko	34%
Lucky Bamboo	14.5%
Kodama	14.5%
Tranquil Bloom	1%
Corrupted Kitsune	1%
Rainbow Exotic Chest	1%

Pricing:

1 Chest: 199 Robux
3 Chests: 575 Robux
10 Chests: 1,699 Robux

As with the Exotic Zen Seed Pack, this chest is time-limited and subject to regional availability.

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