Whenever i switch to 12/12 do i need to use these bulbs only....http://www.homedepot.com/Lighting-F...langId=-1&storeId=10051&catalogId=10053...and how many of them should i use for just two or three plants in flowering and does it hurt to leave the ones i have up for veg. as long as i have the right ones up for the flowering stage...


I hope that question made any sence at all....



I hope that question made any sence at all....