9 products

Grandio Summit 12x8

From $3,899.00
$4,299.00 From $3,899.00

Summit Roof Vent Kit

$89.00
$98.00 $89.00

Grandio Summit 12x32

From $9,899.00
$10,899.00 From $9,899.00

Grandio Summit 12x28

From $8,899.00
$9,799.00 From $8,899.00

Grandio Summit 12x24

From $7,899.00
$8,499.00 From $7,899.00

Grandio Summit 12x20

From $6,899.00
$7,599.00 From $6,899.00

Grandio Summit 12x16

From $5,899.00
$6,499.00 From $5,899.00

Grandio Summit 12x12

From $4,899.00
$5,399.00 From $4,899.00

Grandio Summit Back Door Transformation Kit

$900.00
$990.00 $900.00

Summit Greenhouse

This flagship powerhouse delivers the ultimate growing environment serious gardeners dream of — ample headroom so you can stand comfortably and tend with ease, while your plants gain the vertical space they need to grow stronger and produce more abundant harvests season after season.