GAG Calculator
Skip to content

Mega Mutation

Oversized crops bend the value formula through weight as much as multiplier — Mega is the growth tag for farmers who prioritize kilograms over prismatic color. Non-stackable status makes every Mega harvest a deliberate choice.

3×growthExclusive

How to trigger

Mega procs from oversized growth rolls on select crop lines and weight-boost fertilizer cycles. No weather requirement. Some community setups chase Mega on crops whose base value scales exceptionally with weight squared.

Stacking rules

Mega occupies the growth slot at 3× and is non-stackable — it cannot combine with other growth mutations. Rainbow (50×) beats Mega when both would apply; choose harvest timing if Mega weight boost visible but Rainbow imminent. Environmental tags stack normally on Mega harvests.

Mutation calculator · Crop value calculator

Mega value impact

Mega vs Rainbow calculus

Mega multiplier is only 3×, yet weight sells. Value uses weight² — a 4 kg Mega crop vs 2 kg Rainbow crop on base 10,000: Mega path 10,000 × 16 × 3 = 480,000; Rainbow path 10,000 × 4 × 50 = 2,000,000. Mega wins only when weight differential is extreme. Always run crop value calculator with actual harvested kg.

Mega trades niche among collectors who want screenshot flex — price accordingly, not by multiplier alone.

Common questions

Is Mega ever better than Rainbow?
Rarely on multiplier alone. Only when Mega proc dramatically increases harvested weight on high base crops does total value exceed a lighter Rainbow harvest — verify with calculator.
Why is Mega non-stackable?
Mega represents a distinct size mutation path that replaces other growth tags rather than layering with them — one growth identity per crop at harvest.

Related in Grow a Garden