im growing in a closet and having extreme tempeture problems650watts/15 square feet= ab 43 watts a sq ft which is below the recommended range of about 45-75 watts per square foot, but not a whole lot below.
i've been trying to circulate it into my room(closet is in my room) and keep a fan in the window blowing cool air in. temp will not go below 85 with 47% humidity is that straight for flowering?you should look into extreme cooling options....can you circulate air into a basement or another room?