Fury111
New Member
I have been in veg for 2 weeks. I've been using CFL's this far. I will be switching over to HPS this week, but I was wondering what HPS wattage I should use for one or two plants. I'm thinking about purchasing an ED18 250 Watt HPS HID light to grow my one plant and throw a second under it in a couple weeks.
Is this HPS and wattage ok to use for one OR two plants? Should I use the 250 Watt bulb or should I use a smaller wattage bulb for jut one plant?
Is this HPS and wattage ok to use for one OR two plants? Should I use the 250 Watt bulb or should I use a smaller wattage bulb for jut one plant?