Ukravit·Micronutrients
Avangard CrystalMax B-21
Водорозчинне кристалічне борне добриво (20,8% B) для позакореневого та фертигаційного усунення дефіциту бору на польових, овочевих і плодових культурах.
Main advantages
- 20.8% boron content — corrects deficiency fast
- Fully water-soluble crystals — clean tank mixing
- Foliar and fertigation ready — flexible application
- Supports flowering and seed set — higher yield
- Prolonged action — season-long boron supply
About this product
Avangard CrystalMax B-21
Avangard CrystalMax B-21 is a concentrated, fully water-soluble crystalline micro-fertilizer with a high boron content of 20,8%. Boron drives pollen viability, flowering and seed set, and its deficiency causes hollow stems, cracked roots and poor fruiting. Apply it as a foliar spray at critical growth stages to sunflower, rapeseed, sugar beet, legumes, brassicas and orchard crops, or through fertigation and root feeding to prevent and correct boron deficiency.
At a glance
Nutrient composition
Nutrient composition
Boron (B)
Single-nutrient micro fertiliser for correcting a specific deficiency.
Application
Rates, windows, expected results
- Application rate
- Foliar 0.5–1.5 kg/ha at critical phases; fertigation/root feeding 1.5–3.5 kg/ha
- Window
- Vegetative through flowering and fruit-set critical growth stages
- Compatible crops
- Sunflower · Rapeseed · Sugar beet · Soybean · Pea · Corn · Wheat · Barley · Carrot · Cabbage · Tomato · Potato · Grape · Apple · Strawberry
Full specifications
Every field from the manufacturer
- Type
- Micronutrient
- Form
- Crystalline
- Manufacturer
- Ukravit
- Application
- Foliar, Fertigation, Root application
- Target Crops
- Sunflower, Rapeseed, Mustard, Sugar Beet, Soybean, Peas, Chickpea, Bean, Lentil, Corn, Wheat, Barley, Oats, Rye, Triticale, Buckwheat, Flax, Carrot, Cabbage, Broccoli, Cauliflower, Tomato, Eggplant, Pepper, Strawberry, Potato, Grapes, Apple, Pear, Peach, Plum, Apricot
- Growing conditions
- Application sites
- Культури (джерело)
- Sunflower; Rapeseed; Mustard; Sugar beet; Soybean; Pea; Chickpea; Bean; Lentil; Corn; Wheat; Barley; Oat; Rye; Triticale; Buckwheat; Flax; Carrot; Cabbage; Broccoli; Cauliflower; Tomato; Eggplant; Pepper; Strawberry; Potato; Grape; Apple; Pear; Peach; Plum; Apricot
Vendor offers
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Questions & answers
What farmers ask most
- Rates depend on crop, prior history, soil-analysis results, and current soil nutrient status. A typical NPK complex on cereals is 150–300 kg/ha. Use the /calculators/npk tool or consult an agronomist for an exact dose.
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Product specifications are compiled from publicly available manufacturer sources and are provided for guidance only — confirm all details with the vendor before purchase. Brand names, logos and trademarks are the property of their respective owners; a listing on ADAM does not imply affiliation, sponsorship or endorsement.