First off, we have to give these guys credit on the cool, shiny gold bottle. The product definitely looks bad-ass, and HOUSE & GARDEN has put their full weight behind billing this root stimulant product as “the top show piece in the House and Garden line of nutrients.” So what is this stuff, and what are some details? While the company keeps most of the nitty gritty a well guarded secret, we do know that it is ammonium nitrate and potassium hydroxide. It’s a super concentrated product which the company uses to justify its expensive price tag: 250mL will treat up to 250 gallons. It’s compatible with all grow mediums and can be used in vegetative and flowering cycles. It can be used on cuttings and seedlings but is not suitable for a foliar spray application.