Mate thats a standard P/K deff. More a P deff but slight K also.
Defo on the older bottom leaves as well. The bottom pans are always first affected by Macro Nute deff. A simle PK feed should sort that. Maybe Just NPK depending on stage of growth and how much N you see already in the plants.
Defo on the older bottom leaves as well. The bottom pans are always first affected by Macro Nute deff. A simle PK feed should sort that. Maybe Just NPK depending on stage of growth and how much N you see already in the plants.