The Green-Qube 1530L is the high-capacity variant in the flagship “V” series. It stretches over 1.5 m in width, 3 m in length and stands 2.2 m tall, offering generous room for around 18 plants—enough to accommodate larger setups or busy growers comfortably. The tent incorporates. This model prioritizes airflow and environmental control. It features five oversized 13″ extraction ports to fit any ducting, along with three cable inlets. Eight passive vents, each fitted with tightly woven 700‑micron bug‑proof micro‑mesh and LightSavers® hoods, combine to keep the interior both breathable and near blackout in light seal efficiency. Its outer shell is crafted from 600D non-toxic PVA canvas with XREFLECT® diamond mylar lining, delivering around 98 % light reflectivity and 99 % blackout performance. If you’re just starting your growing journey, then take a look at the GQ80 80cm x 80cm x 180cm or even the GQ120 1.2m x 1.2m x 2m.