HTG Supply – proudly serving growers online and in-person since 2002! With the nation’s most popular online grow shop and 17 retail locations, spanning from Maine to Florida to Colorado, HTG Supply is one of the fastest-growing indoor gardening suppliers in the United States. Specializing in horticultural lighting fixtures and plant growing systems, we pride ourselves in keeping pace with technological developments in the hydroponic and indoor gardening industries. We stock all of the latest and best products for growing, with many offers you won’t find anywhere else. Our family-owned and operated company is committed to providing excellent service both during and after your purchase. We are not just a garden store, we are here to help you grow. Get all of your grow room needs with lifetime green-thumb support, only at HTG Supply!