Crop Spray


Construction robots water and fertilize the plants of the agricultural towers you mark, so they grow faster.

Content
7 days ago
2.0 - 2.1
16
Logistic network

Changelog

Version: 0.1.1
Date: 31. 10. 2026
  Info:
    - Release for Factorio 2.1.
Version: 0.1.0
Date: 31. 10. 2026
  Features:
    - Spray planner: drag over agricultural towers, and construction robots water each growing plant of those towers once with a water barrel, cutting its remaining growth time by 20%. Right-drag stops it.
    - Foliar spray: shift-drag sprays a foliar spray barrel instead, cutting the remaining growth time by 40%. The barrel is brewed in the biochamber from water, nutrients and bioflux, and spoils back into an empty barrel after 30 minutes.
    - Empty barrels ride back with the robot. Ghosts are only placed where a robot network has the barrels, so a dry network raises no alerts.
    - Irrigation technology (after Agriculture, Construction robotics and Fluid handling) unlocks the planner shortcut; Foliar feeding (after Irrigation and Agricultural science pack) unlocks the foliar spray.
    - Settings: both growth time cuts (map settings) and the foliar spray's spoil time (startup).
    - Krastorio 2 Spaced Out: foliar spray is mixed in the chemical plant from water and Krastorio 2 fertilizer instead, needs the fertilizer technology, and doesn't spoil.
    - Remote interface "crop-spray": mark_tower(tower, agent), unmark_tower(tower).