Grow diary, would be the same as a grow journal or a grower's own thread to document their growing style, strains, soils, amendments, spray routines, pictures from seedling/clone to harvested bud+smoke report. Can be indoor, outdoor, hydro, organic, etc.
Grow report is a summary of a growers results for a particular strain and the method it was grown in. Short and sweet.
Imagine they are looking for the former, so readers can see the entirety of a grow or as much as is done up to this point (i.e. sativa growers or more equatorial locales)
Hope this helps.
