Quote Originally Posted by Heavy H
Hi all,

looking for a strain that will perform well in a very well lit room, one 600 watt greenpower bulb producing 90.000 lumens that will light an area of under 1 m2.

Will use highly efficient super oxygenated bubblers and add CO2 to ensure max usage of the light.

I want the strain first of all to be a great producer at high wattages, it also needs high potency and can't be too smelly or really hard to grow.

Current candidates are The Hog from TH seeds http://www.thseeds.com/pages/en_hog.htm and Grapefruit from Female seeds http://www.femaleseeds.nl/Engels/index.htm.

I'm thinking a sativa might be the best producer at wattages. Any ideas on this?

First off all plants will ALWAYS do better with more light (lumens). Lumens equal more bud. 600 watts is not that big and you must consider how many plants you will have and how tall they will be. Unless you tie them down then it will be hard for effective light to get down towards the bottom parts of the plants if you go with a sativa strain. For this reason I would tend to go towards an Indica strain which stays shorter and bushier. It also usually have a shorter maturation time. Also, potency and yield are not always in a direct positive relationship. Some of the most potent bud does not give:thumbsup: high yields. Just like when buying MJ...do you want quanity or quality.