diff --git a/src/crop/almass.jl b/src/crop/almass.jl
index 85e69dc216edc33bf0c9e84eec4827a72058a5c3..8c215c9e564b4b1fab9c9ae6355b77919886e55c 100644
--- a/src/crop/almass.jl
+++ b/src/crop/almass.jl
@@ -821,6 +821,8 @@ function sow!(cs::CropState, model::SimulationModel, cropname::String)
     cs.croptype = model.crops[cropname]
     setphase!(cs, sow, model)
     cs.mature = false
+    # TODO: is this correct to remove all events? this would
+    #       e.g. remove fertilising event?
     empty!(cs.events)
 
     # cs.vegddegs = 0.0