For best results use at least two plants per 100 square feet of floor space.
It's per foot then so you'd have to what do you want?
He said the average return is about $10 per square foot.
The cost for the building is $425 per square foot.
The building would then cost £200 to £300 per square foot.
The price works out to about $900 per square foot, he said.
Just 10 years ago, it was less than $1,000 per foot.
No more than one phone or bank of phones per 1,000 feet.
The price per square foot will range from $145 to $165.
And he points out that you should never pay more than $1.50 per square foot.