Lightning-struck fruit trees and coal

During a storm the farm lightning update can select a random terrain feature. If it selects a Fruit Tree, local logic sets its lightning countdown to 4. The dark tree then uses its fruit slots for Coal until it returns to normal.

Collect coal by shaking the tree

Interact with or shake the tree. FruitTree.shake releases object 382 Coal when the lightning countdown is active. Coal is stored in the same list that normally holds fruit.

Do not use an Axe as the collection instruction. A tool action can knock stored items loose too, but the same performToolAction path subtracts Fruit Tree health and can eventually turn it into a stump or fell it. Shaking collects the output without damaging a valuable tree.

Lightning Rod distance does not target a nearby tree

Lightning Rods are gathered as available targets across the farm. Their distance from a Fruit Tree is not used to increase that tree’s strike chance. If the separate terrain-damage roll occurs, the game chooses a random terrain feature rather than searching a 3×3 square around a rod.

Place rods where they are convenient to collect. Moving one next to a Fruit Tree neither “attracts” lightning to it nor creates a protected local radius.

Rain is not automatically a thunderstorm

The local weather system distinguishes ordinary rain from storm weather. A Rain Totem requests a rainy day under its rules; it does not make every Summer rainy day a lightning storm. Natural storm generation and any continuation from an already stormy day must be treated separately.

That makes struck Fruit Trees a temporary weather outcome rather than a dependable coal farm. For regular coal supply use normal sources such as Dust Sprites, the Charcoal Kiln or the Blacksmith instead of risking orchard damage.

Mod scope

No named, versioned forced-lightning or tame-Dust-Sprite package is tied to this guide, so it does not recommend one. Verify the exact mod, release, dependencies and supported game version before adding modded behavior to this vanilla explanation.

Version: Stardew Valley 1.6.15.24356.