Hi guys I've seen on several seedbanks this strain and i want your opinion..I I am talking about Arjan's Ultra Haze#1 from GeernHouse.From what I've heard,it's awsome but the yield seems to me way too much.I've read that 1 plant can yield up to 900gramms indoors - almost a kilo.That's a little crazy!! Is there a possibility to yield up to half of this ammount with a 400W HPS??Or not??Post your opinion an your comments here please...