AustinRon

<span class="link_user">@Scottydarkmoonbuds</span>, The secret for me is sufficient calcium. I use 20% more than &#039;target&#039; and have happy plants.

<span class="link_user">@BklynBushRx1</span>, IMO the Atreum Hydra-3200 is the max one can run w/out CO2 in a 2x4. The algorithmic spacing does provide an excellent PAR map as you&#039;ve indicated. It causes the plants to grow in a radial array - | /. Actually opens up more light surface! (The QR code Below goes to my IG showing this &#039;spread.&#039;) Would I buy another? Certainly. I was running a Mars Hydro 3200 Bar Light. The Atreum array physically just fits inside the tent. After two grows, I&#039;m no longer hitting my head against it. A MAJOR Benefit is because it&#039;s an array - plants that grow into the lights receive significantly less light than a single Bar light. It&#039;s more than worth the Made in America Tax that makes it ~10 - 15% more than the Chinese fixtures. Cheers!