As the Summer progresses..

[Dollythehun]

Correct. Google it. Pretty impressive.

[Orchid Whisperer]

Originally Posted by charlesf6

Meaning NOT making one of the pots plastic??

Correct. Both pots need to be porous for the cooling effect to work.[COLOR="Silver"]

[charlesf6]

And now the zeer pots were made, the plants are repotted, and I even made a large pot for cooling a couple ales but how often do I wet the outside sand?

[Orchid Whisperer]

Those look great! keep them moist and they should do a good job keeping the roots cool. You can wet the sand as often as needed to keep it moist. It does not need to be soaking wet, just damp.

[Dollythehun]

Great job, Charles!