Progressive Growth Garden Supply
Plant Prod Borax 2kg-Boric Acid
Plant Prod Borax 2kg-Boric Acid
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Boric Acid can be used as a source of boron in nutrient solutions.
2 kg Fertilizers Act Registration Number: 2018043M
- Active Ingredient: Boric Acid ( H3BO3cap H sub 3 cap B cap O sub 3 𝐻3𝐵𝑂3), minimum 17.4%–17.8% actual Boron (B).
- Size: 2 kg (4.4 lb) container.
- Purpose: Provides a soluble source of boron for nutrient solutions to correct deficiencies.
- Application: Suitable for use in irrigation or foliar sprays, especially for crops needing high boron.
- Signs of Deficiency: Terminal bud/root death, hollow stems in brassicas, and brown spots/corky texture in fruits.
- For nutrient solutions: 1 g/1000 L of water for 0.2 ppm B, or 2.8 g/1000 L for 0.5 ppm B.
- Foliar Application: 2–3 gm per liter of water.
DIRECTIONS
To correct soil deficiency for outdoor fruit and vegetable production: Apply up 17 g of Plant-Prod® Boric Acid per 10 m2 per year, based on a soil test.
For foliar application: Apply 1.7 kg of Plant-Prod® Boric Acid in 1000 L of water per ha. Do not apply in hot or dry conditions.
Do not apply more than once per season unless recommended by a certified crop advisor.
For hydroponic solution used in a constant feeding program or continuous feeding of soiless mixes: Apply up to 2.8 g Plant-Prod® Boric Acid per 1000 L of water (0.5 ppm B). For mixing with other fertilizer products, a compatibility test is required to prevent the formation of insoluble precipitates or please consult a horticulturist qualified in hydroponic or soiless media production. If boron is present in raw water, rates must be adjusted accordingly.
