Sigma Small 20 (Gen III) Shelves Maximum window opening: approximately 45cm

Maximum window opening: approximately 45cm (17 23/32 in) depending on adjustment and load

So get ready to harvest plump tomatoes

it can be anchored to a foundation or directly into the ground via foundational supports

with the option to incorporate extensions to increase the length of your greenhouse as your space expands

Designed for a straightforward setup

Sigma Small 20 (Gen III) Shelves Maximum window opening: approximately 45cmThe Planta Sigma Small 20 (Gen III) is an urban gardener's dream come true. The quality heat capturing materials allow for 3 or 4 season gardening, meaning you'll be able to harvest delicious fruits and vegetables beyond the outdoor growing season. Additionally, the rounded design is incredibly spacious, giving you the room to make the most out of your backyard garden. Exact size: 78. 7 x 94. 5 x 237 inches Feel confident knowing that the rust