Grow a Garden’s Rainbow Sack is one of the most valuable items you can get in the Roblox game, and, unsurprisingly, it’s not an easy one to lay your hands on. The Rainbow Sack only comes from two places, one of which is tied to an event. However, when you do end up with one, it’ll dramatically increase the sell price of affected crops.
Our Grow a Garden Rainbow Sack guide explains how to get one of these items and what to expect from it.
Grow a Garden: How to get Rainbow Sack
Grow a Garden gives you two ways to obtain a Rainbow Sack, though one of them is tied to the Angry Plant event. Completing all 50 Hungry Plant quests gives you a Premium Seed Pack, which has a low chance of giving you a Rainbow Sack – though a much higher chance of obtaining rare seeds for crops such as Durian and Raspberry. The other way is to buy one outright with Robux, though that’s not ideal since it essentially costs real money.
It’s possible the Traveling Shop will end up stocking items that can help grant you the Rainbow mutation, though so far, there’s no indication you can get a Rainbow Sack or Premium Seed Pack from that store.
Grow a Garden: What is the Rainbow Sack for?
The Rainbow Sack lets you apply the Rainbow mutation to a specific crop. Rainbow mutations increase the sell value of a crop by 50 times their normal amount. It’s Grow a Garden’s fourth most valuable mutation as of the time of publication, behind Disco (125 times the normal price), Celestial (120 times the normal price), and Shocked (100 times the normal price).
You can tell a crop has the Rainbow mutation by watching it for a few seconds, as Rainbow crops change colors.
For more Grow a Garden help, check out our guide for how to find a gear shop, and head over to our up-to-date Grow a Garden codes list for some freebies.