A Walipini greenhouse is an underground passive solar greenhouse, meaning "place of warmth." Learn more about highly efficient Walipini greenhouse designs.
A Walipini greenhouse is an underground passive solar greenhouse, meaning "place of warmth." Learn more about highly efficient Walipini greenhouse designs.
A Walipini greenhouse is an underground passive solar greenhouse, meaning "place of warmth." Learn more about highly efficient Walipini greenhouse designs.
Supplemental lighting might be a necessary evil, depending on what you're growing. Learn how passive solar design can drastically reduce your energy costs.
A Walipini greenhouse is an underground passive solar greenhouse, meaning "place of warmth." Learn more about highly efficient Walipini greenhouse designs.