For cannabis growers considering indoor cultivation, the key question revolves around whether to opt for a single-level or multi-level setup with shelves. While many believe multi-level setups yield higher production, the decision involves more nuanced considerations. Adding another level doesn't simply double the growing area due to factors like aisleways, complex plant handling, the need for ladders, and increased equipment costs for racks. Issues with airflow and humidity can also lead to uneven growth. Therefore, growers must carefully evaluate whether the benefits of multi-level cultivation outweigh these challenges. Many experts recommend starting with a single level to optimize room conditions before potentially expanding to multiple levels. With systems like the MegaDrive, adding another row of lights later is straightforward and doesn't require altering existing infrastructure.