tonyboy77
New Member
Ok first off i was wondering if the energy star insulate u use for a portable air conditioner on ur window to reflect the sun off of is any good for a reflective material its like sheet rock maybe styrofoam yet lighter with a shiny coating on other side ? Is this good or no? And also how many plants can u grow with a 150 w hps ? And last but not least ive herd people say that with every gallon of a pot u get 12 inches of growth is this true because then ive herd other people say that they have grown a foot tall plant in a 4 oz dixie cup and others say they have grown a 3 foot plant in a one gallon pot now i no these plants like there space im not a new grower but im a bit of a beginner but not first time i just want to get these things straight b4 i get any farther i have plants in 2 gallon pots what size can i expect as well as yield. I live in a big house with central air as well and i have like 10 ft tall closet ceilings in my walk in closet and i wanted to get the most n best growth possible. But also what comes into play is the fact im working with only 1 150w hps so what is the tallest i should grow it since the light need to penetrate the bottom half of my plant for flowering please help me?