Notice: New Hemp Clothing Range Coming Soon..! Check Our Special Deals...! Welcome to the all new Hempstead Hydroponics website, complete with our online Hydroponics shop, catalogue and information centre, for the very best in growroom and greenhouse technology. Our senior technician has over 40 years experience in commercial and research horticulture, so our products are supported by qualified technical advice where required. We rigorously trial everything we sell and take it like it is warts and all. We use a five star rating system for product evaluation, based on our own experiences and customer feedback. Your comments are valued, positive or negative, so please use the forums or email us.  Thankyou.