![Went and picked up some (6) black barrels to fill with water and add as thermal passive heating/cooling. I really hope this works for my tropicals babies : r/Greenhouses Went and picked up some (6) black barrels to fill with water and add as thermal passive heating/cooling. I really hope this works for my tropicals babies : r/Greenhouses](https://i.redd.it/pgmwvsnmu0371.jpg)
Went and picked up some (6) black barrels to fill with water and add as thermal passive heating/cooling. I really hope this works for my tropicals babies : r/Greenhouses
![Rainwater Collection System for Your Greenhouse | Implementing Sustainable Greenhouse Water Systems from Rainwater Management Solutions Rainwater Collection System for Your Greenhouse | Implementing Sustainable Greenhouse Water Systems from Rainwater Management Solutions](http://cdn.shopify.com/s/files/1/0026/4654/0361/files/image-rainwater-management-greenhouses.jpg?v=1655475777)
Rainwater Collection System for Your Greenhouse | Implementing Sustainable Greenhouse Water Systems from Rainwater Management Solutions
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