General Hydroponics® MaxiBloom™ 16lbGeneral Hydroponics MaxiBloom 5 15 14 MaxiGro and MaxiBloom are extremely potent, stand alone, water soluble, dry concentrate nutrients. Complete in primary, secondary and micronutrients, pH buffered MaxiGro and MaxiBloom will provide superior results when used with a wide variety of crops in both hydroponic and soil based environments. MaxiGro is for the reproductive stage in fast growing annuals. MaxiBloom encourages prolific flowering and fruiting