DRONEZONE™, the premium product portfolio of SweetWater Technologies, is formulated specifically with ultra low volume (ULV) use rates for drone application. The efficiency of the ultra low volume DRONEZONE portfolio is a key component to the operational excellence of SweetWater Technologies and other drone applicators throughout the Midwest.
It takes three things to equal ROI for the farmer: The Delivery System (Drones) + Performance Product (DRONEZONE RECHARGED) + Economical Price (Cost per Acre) = ROI
SweetWater Technologies leverages proprietary technology for yield and crop quality defense, helping growers across the United States maximize their return on investment. DRONEZONE products are available through SweetWater Technologies, our locally-owned and operated franchisees, and authorized dealers.

DRONEZONE adjuvant helps optimize droplet adhesion, which reduces bounce and increases droplet spreading for improved contact, coverage and canopy penetration.
DRONEZONE™ RECHARGED is an EPA registered plant growth regulator designed to enhance the abiotic stress resistance of specific crops. The salicylic acid helps in stress resistance and, thus, allows better management of yield and quality for the production of crops. DRONEZONE RECHARGED contains systemic compounds that function to stimulate the plant’s natural defenses and support vigorous growth.
DRONEZONE SULFUR is specifically formulated for foliar delivery of sulfur. Sulfur is important for chlorophyl formation, nodulation, enzyme activation, and S-containing amino acids.
DRONEZONE™ TAKEOFF, 4-0-20 solution, is a high analysis liquid potassium fertilizer that can be soil and foliar applied.
DRONEZONE™ GOAL LINE is a plant growth regulator designed to reduce stress, increase pollination, and support photosynthesis during grain fill.
PINKWATER™ powered by ETHER™ Enzyme Technology is a liquid starter fertilizer concentrate that combines two enzymes specifically identified to increase phosphate availability, increase nutrient and water availability, and boost plant growth while maximizing microbial activity.
BLUE WATER™ powered by ETHER™ Enzyme Technology is proven to increase phosphate availability, increase nutrient and water availability and boost plant growth. Now with the inclusion of active, chelated Zinc to improve P:Zn ratio for better enzyme metabolic reaction in all crops. Also, the addition of phenolic acid compounds to assist with early season abiotic stresses.
Information Coming Soon…
Information Coming Soon…
GROUNDZONE™ FULL FEED AMS™ is an all-in-one blend of water conditioning agent (ammonium sulfate) and surfactants that aid in fertility/nutrient release and residue breakdown. GROUNDZONE FULL FEED AMS will also enhance your fertility program by releasing key nutrients promptly, allowing your current crop to have access to nutrients within the growing season.
Zone in on the potential of each acre with GROUNDZONE, the premium product portfolio of Gripp. Family owned and operated since 2002, Gripp Custom Farming Corp. has been forging the path to agronomic excellence, with a priority on farm profitability.