plant root development fertilizer Houseplant & Root Growth Fertilizer – RhizoCarbon [2-0-5]

plant root development fertilizer Houseplant & Root Growth Fertilizer – RhizoCarbon [2-0-5]The ultimate carbon rich fertilizer for explosive root and vegetative growth. Best For: Houseplants, potted plants, and hydroponics Vegetables, flowers, and fruiting plants Early stage growth, propagation, and recovery Powered by Nutrx our proprietary technology designed to maximize absorption and minimize burn risk. Learn more RhizoCarbon [2 0 5] delivers GardenIQ's highest level of soluble carbon along with humic and fulvic acids. These organic

The ultimate carbon-rich fertilizer for explosive root and vegetative growth.

Best For:

• Houseplants, potted plants, and hydroponics
• Vegetables, flowers, and fruiting plants
• Early-stage growth, propagation, and recovery

Powered by Nutrx™ — our proprietary technology designed to maximize absorption and minimize burn risk. Learn more

RhizoCarbon [2-0-5] delivers GardenIQ's highest level of soluble carbon along with humic and fulvic acids. These organic compounds supercharge root development and nutrient uptake — just like a probiotic boosts digestion in humans. This humic acid fertilizer enhances root strength and nutrient absorption in all houseplant and indoor garden environments.

Pair It With:

Doonbeg to cover both sides of houseplant health: RhizoCarbon for strong roots, Doonbeg for natural growth stimulation.

How to Use:

Mix 2-8 tablespoons (1-4oz) per gallon of water and apply to the soil every 2–3 weeks. Use on its own or pair with Doonbeg / Octane Boost for more complete nutrition.

Made in the USA and trusted by turf managers, farmers, and home gardeners nationwide. Brewed, blended, and bottled in Chicago, IL