D-FEND
Benefits of Use:
- Provides essential plant nutrients
- Nutrients plus natural oils and extracts improve plant tolerance of environmental stresses
- Tank-mixes with most chemical pesticides
- Delivers maximum performance with no negative environmental impact
- Can be used to carry any combination of Huma® nutrients
- Minimizes leaf burn or phytotoxicity associated with foliar nutrient sprays
Deficiency Symptoms—When to Apply:
- Plants weakened due to stress/disease
- Nutrients not being absorbed by plant
- Yellowing of leaves
- Early decay of plants
FAQs
Related Case Studies
Recoverable Sugar of Sugar Beets Yield Increased Using Huma® Program – Year 1
Objective This field trial was conducted to observe effectiveness of additional preharvest applications of Huma® products on recoverable sugar of sugar beets and return on investment. Materials & Methods This trial on sugar beet (Beta vulgais vulg. altissima) was conducted in Homedale, Idaho. The crop was seeded on May 8 and was harvested on October
Huma® Improves Alfalfa Quality In the Southwest
Background All Huma® Inc. products are based on extractions of humic substances and other materials that can stimulate plant growth and improve crop quality. Objective The objective of this field trial was to evaluate the efficacy of applying Huma® products, specifically Encapsalt®, Super Phos®, Max Pak®, 44 Mag,® Vitol®, Super Nitro®, Breakout®, Fertil Soil®, Iro-Max®,
Humic Products Increase Soybean Yield In Iowa
Background Scientific research shows humic and fulvic acids can have a biostimulant effect on plant root growth and mass, nutrient availability and uptake, and crop yield and quality. Objective The objective of this study was to compare and contrast the immediate effects that three types of humic products from Huma®, Inc., have on soybean yield.
Related Blog Posts
Beating High Phosphorus Prices
Phosphorus prices for 2026 are painful, but cutting fertilizer rates isn’t the only option. By switching to more efficient sources like SUPER PHOS and unlocking tied-up nutrients with K-HUME, growers can stretch their phosphorus dollars while still pushing for top-end yields.
The Cost of Growing America
From drought and rising fuel costs to fertilizer shortages and shrinking margins, farmers across the country are facing mounting financial pressure. While commodity prices offer some hope, many growers still struggle to break even as confidence in the ag economy continues to decline.
This Week in Ag #12
#Plant23 is well underway. From the time seeds are sown, how many days should it take for crops to emerge? That can vary greatly, from days to weeks. But for many crops, it’s not really about calendar days, but Growing Degree Days (GDD).







