⚫ Blackout Mutation in Grow a Garden — ×95 Multiplier
Blackout is a weather-triggered mutation with multiplier ×95. Farm it during the listed weather (see the weather events hub), or use any pet/spray named in the trigger. It is not a growth mutation, so it can sit under Gold or Rainbow. Trigger: During Reaper Scythe.
Last verified . Multiplier and trigger come from this site's mutation dataset — we do not invent extra rates.
Ranked #15 of 108 tracked mutation pages by multiplier.
📌 When to use Blackout
Farm Blackout during the listed weather. If a pet is also named in the trigger, that pet is the off-weather path. High multiplier: put it on a heavy, high-base crop (this site's examples use Sunflower) before stacking tiny chips.
📐 How to Get the Blackout Mutation
Trigger (from our mutation data): During Reaper Scythe.
Watch the in-game forecast and the weather events list. Shops restock on a separate clock — use the stock tracker for Seed/Gear timers, not for weather. If a pet is named above, that pet can apply this mutation without the weather.
Blackout is a high multiplier (×95). Put it on a high base-value crop (this site uses Sunflower, 50,138₡ at 8.55 kg, as the reference) and add weight² before chasing extra small mutations.
💰 Worked Examples: Blackout on a Sunflower
Numbers use the site formula Base × (Weight/BaseWeight)² × Growth × (1 + Σmutations − count) and Sunflower's listed base. Plug a live crop into the Grow a Garden calculator for other weights.
🔗 Stacking & Best Combos
Once Blackout is on a fruit it follows the additive rule with other non-growth mutations: 1 + Σ(multipliers) − count. Gold (×20) or Rainbow (×50) then multiplies that total. Cleaning Spray (Gear Shop, listed on stock) can strip mutations if you need to rebuild a fusion.
📊 Where Blackout Ranks
Blackout is the #15 most valuable mutation out of 108 tracked entity pages by multiplier, sitting just behind ⚡ Shocked (×100) and just ahead of 💎 Fractured (×92).
The mutations hub calculator also lists mutations that do not yet have their own URL. This page is the entity URL for Blackout only.
❓ FAQ
Does Blackout use the homepage calculator formula?
Yes. Blackout is a fruit modifier at ×95, not a crop and not a pet. Plug it into the Grow a Garden calculator with a real kg. This FAQ does not repeat the intro paragraph.
How do you get the Blackout mutation?
During Reaper Scythe.
Does Blackout stack with Gold or Rainbow?
Yes. Blackout is not a growth mutation, so Gold (×20) or Rainbow (×50) can multiply it. With other environmental mutations it uses 1 + Σ − count first, then growth.
What crop should I put Blackout on?
Any crop uses the same multiplier. Worked examples on this page use Sunflower (50,138₡ at 8.55 kg) because that crop is also the Dawnbound reference. Weight² usually moves the number more than swapping a mid-tier crop.
Plug Blackout into any crop, weight, and mutation stack for the real number.
Open Grow a Garden Calculator →More Weather-Triggered Mutations
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