The pots on the roof that need watering twice a day

Buy nothing yetMove the table before you buy the pergola.

Before you buy a pergola, move the table.

Every change below is put into the plan and the whole model is run again. That is why a pergola's winter cost shows up here without anybody having written it down, and why the cheapest thing that actually buys hours back is allowed to win.

Reading at

1:00 PM·October

Where it stands now

Something growing here

In a pot works for growing things across a day like this.

“Works” means the model's weighted checks support this use, and no reading is past its own limit. A reading listed as close still needs attention; it does not mean every reading passed.

  • Usable light is inside what this use needs: 25.4 mol/m2/day against at least 6 mol/m2/day.
  • Hours of direct sun is inside what this use needs: 11h against at least 1.5h.
  • How long it stays wet is inside what this use needs: about 8h against at most 10h.

Confidence medium (60%). Enough to point in a direction, not enough to buy against.

What this answer was built from
Use
Something growing here
Place
In a pot
Weather
Hot and humid, long cooling season (scenario shape) (from a published source)
Method
A whole day in October, traced against the scene rather than read at one hour
NoteSomething growing here is read across a whole day or year rather than at one hour, so single changes are compared on the questions pages instead. Go there.