What is the spectrum of this bulb???http://www.homedepot.com/webapp/wcs/stores/servlet/ProductDisplay?storeId=10051&langId=-1&catalogId=10053&productId=100527347&N=10000003+90401
I had my plant growing just waterinhg not phing or anythingi ts under a 20 watt cfl for the past two day the leaves have been turning yellow i really dont know wats wrong can someone help