What I really need is a weekly study day: Spend a whole day just studying and reading something (which may be completely unrelated to my work). Some of my most productive ideas have come from such study.
Re-potting the plants? Never urgent enough to be top of mind but will become an issue later. Those 15 opened and unread tabs? Let me at em. Painting that spot on the wall? A tad too inconvenient for a normal Tuesday but perfect for the clean up day.