400w HPS w/ 150w MH suppliment?

[creq2]

Does anyone think it would be something other than a waste of time to add a little MH to the inside sun?

I am making a 400w hps grow cab right now and I'm thinking about putting a 150w MH..maybe even coming from somewhere other than the top (maybe even UNDER the canopy shining upwards?)

I'm wondering what advantages there would be to such a thing? has anyone mixed the two with better results than just adding more of 1?

 

[Masswhole]

Does anyone think it would be something other than a waste of time to add a little MH to the inside sun?

I am making a 400w hps grow cab right now and I'm thinking about putting a 150w MH..maybe even coming from somewhere other than the top (maybe even UNDER the canopy shining upwards?)

I'm wondering what advantages there would be to such a thing? has anyone mixed the two with better results than just adding more of 1?

I like the idea a lot. Make sure you know what you are doing with the electricity, not all ballasts can be hung sideways or inverted. I have used small suplemental lighting and experienced much better side branch developement. More light the better. Happy growing.