38 Special®
Benefits of Use:
- Stimulates root growth in seedlings and transplants
- Improves plant vigor
- Increases phosphorus levels that promote flowering and fruit set
- Organically complexed and salt-buffered to reduce leaf burn and phytotoxicity
- Foliar nutrients are “leaf friendly” to ensure maximum uptake and translocation
Deficiency Symptoms—When to Apply:
- Plant stress caused by nutrient deficiencies, insects, disease, weather, or chemical/mechanical damage
- Leaf burn or phytotoxicity from foliar applications
- Seedling diseases
FAQs
Related Products
OM Copper
Carbon-complexed with Micro Carbon Technology®, OMRI-Listed Huma® OM Copper is an organic copper nutrient derived from copper sulfate (Cu 5.0%, with...
Max Pak®
Huma® Max Pak® is a liquid micronutrient formulation containing an organically complexed, highly stable source of many important micronutrients for a balanced...
OM Nitro
Complexed with Micro Carbon Technology®, OMRI-Listed Huma® OM Nitro is an organic nitrogen source that can be foliar-applied, according to label directions,...
Related Case Studies
Huma® Program Increases Sweet Potato Yields 39%, With a 10:1 ROI
Objective This field trial was conducted in order to compare sweet potato crop yields and return on investment (ROI) obtained when a Huma® soil product (Zap®, for feeding soil biology and improving soil fertility) and 2 applications of 3 Huma® foliar nutrients (Jackpot®, Calcium, and Super Potassium®) were applied in various combinations. Materials & Methods
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® Promax® and Zap® Decrease Charcoal Rot in Florida Strawberry, With Increased Yield and ROI of 10:1
Background Charcoal rot, caused by the soil-borne pathogen Macrophomina phaseolina, can be a significant threat to strawberry production. Two Huma® products, Promax® and Zap®, had previously been shown to be successful in managing soil-borne diseases in strawberries. Objectives The primary objectives of this study were to assess the efficacy of Promax® and Zap® in reducing
Related Blog Posts
This Week in Ag #45
“Life.” That was my response when asked “What does soil health mean?” during an interview on The Big Show with WHO Radio last week. Whether it’s accelerating populations of soil microbes and worms, creating diverse biological communities or building biomass and aggregates, healthy soils are full of life. The trick is to stimulate and maintain biology in
This Week in Ag #36
#Harvest23 is in full swing. You probably have a sense of what farmers are currently doing. But what are farmers currently thinking about? Well, at this time of the year… A LOT!
This Week In Ag #100
Farmers grow food. That’s a simple and straight-forward premise. Or is it? We continue to shake our heads at survey results that reveal many consumers think their food comes from the grocery store. But what about the industry itself? If we’re being totally honest, we should ask: are we largely focused on growing food, or producing commodities?
