General Hydroponics® MaxiGro™ 50lb foxfarm RedRock Block offers both set

RedRock Block offers both set sizes and custom size options for stonewool grow blocks to fit an operations specific needs

This model includes a sensor input and can designate valve use to use with a soil moisture sensor to conserve water

NOTE: At Advanced Nutrients

and robust stalk and root growth

For maximum “Gravity effect” use with Sonic Bloom and Killer Tea

General Hydroponics® MaxiGro™ 50lb foxfarm RedRock Block offers both setGH MaxiGro 50 lb 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 encourages growth of seedlings, cuttings and stimulates rapid growth through the vegetative growth stage.