Skip to content
Brainrot Portal

Grow a Garden · Weather

Brainrot Portal

Grow a Garden · Weather

🌤️Effect: Brainrots attack! Higher Brainrot fruit chance!

About Brainrot Portal

Brainrot Portal is a weather event in which brainrots attack. It raises the chance of fruit getting the Brainrot mutation.

Brainrot Portal — In-Depth Analysis

Brainrots attack during Brainrot Portal, and fruit has a higher chance of becoming Brainrot, a x100 mutation. The Lemon Lion pet can apply it too. A similar-sounding Rot mutation exists at x8, but that one comes from the Mandrake pet when harvesting a Mandrake crop, not from this weather.

The sibling weather, Brainrot Stampede, rolls a different mutation, Warped at x75, so the portal pays more per mutation: 100 against 75. The entry gives no duration or rewards, only the attack and the raised chance.

Read the full guideGrow a Garden Mutations Ranked by MultiplierGrow a Garden crop mutations ranked by multiplier, with sources, the additive stacking formula, variant values and a comparison of fusions against their ingredients, per the wiki.
Read guide