☢️ Radioactive Mutation in Grow a Garden — ×55

Radioactive is a ×55 mutation from the Radioactive Carrot event. It's also one of the two ingredients of Biohazard.

Last verified against the Crop Mutations page on the Grow a Garden wiki.

×55

Event mutation; part of Biohazard.

📋 Radioactive at a glance

Multiplier×55
TypeMutation (adds to the mutation total)
Comes fromweather
Used to makeBiohazard
Rank by multiplier#25 of 110 mutation pages on this site

📐 How to get Radioactive

The wiki lists these sources:

☢️ Getting Radioactive

Radioactive Carrot is the only source the wiki lists, and its Weather page has no in-game text for it. No pet applies it, and despite the name, the Radioactive Stegosaurus gives Plasma, not Radioactive.

🧪 Biohazard

Per the wiki's fusion rules, Radioactive plus Plagued makes Biohazard, and Biohazard plus Corrosive makes Contagion. Plagued is Zombified + Infected, and Corrosive is Acidic + Toxic, so this is one of the longest chains in the game.

On its own, Radioactive's ×55 puts it just above the ×50 group, adding 54 to a fruit's total. A Gold Radioactive fruit is ×1,100 before weight.

🧮 Radioactive in a stack

Radioactive alone: ×55 Radioactive + Plasma (×5): 1 + 54 + 4 = ×59 Gold Radioactive: 20 × 55 = ×1,100 Rainbow Radioactive + Plasma: 50 × 59 = ×2,950

How stacking works · Price calculator

📊 Radioactive's tier

No other mutation we cover is ×55. It sits between the ×70 pair Friendbound and Leeched and the large ×50 tier below.

❓ FAQ

How do you get Radioactive?

During the Radioactive Carrot event.

What does Radioactive combine into?

Radioactive plus Plagued fuses into Biohazard.

Related mutations

← Back to the full Grow a Garden Mutations List · Wiki index · Changelog