• Humic Acid: Enhances soil fertility by increasing cation exchange capacity (CEC) and nutrient-holding capabilities. It also promotes the growth of beneficial soil microorganisms.

• Potassium: A vital nutrient for plants, essential for photosynthesis, water regulation, and disease resistance.

Acts as a soil conditioner to improve beneficial bacterial activity, enhance soil structure, and facilitate nutrient absorption.

• Dosage: 10–15 kg per hectare.

• Method: Blend thoroughly with organic or mineral fertilizers. Spread the mixture evenly over the soil surface and plow to a depth of 10–15 cm.

• Benefits: Improves soil structure for robust root development and establishes a nutrient-rich foundation for crops.

• Cereal Crops (e.g., corn, wheat):

• Create shallow furrows 5–10 cm away from plant stems.

• Apply 5–10 kg/ha of potassium humate and cover with soil.

• Perennial Crops (e.g., fruit trees):

• Dig circular trenches 30–50 cm from the trunk, 15–20 cm deep.

• Apply 20–30 g/tree (adjust based on tree age/size) and backfill with soil.

• When to Apply: During potassium deficiency or critical growth stages (e.g., flowering, fruiting).

• Solution Preparation: Dissolve 3–5 g of potassium humate in 1 liter of clean, room-temperature water.

• Application: Spray evenly on both leaf surfaces (focus on the underside, where stomata are denser) until slightly moist.

• Timing: Early morning or late afternoon to avoid leaf scorching from direct sunlight.

• Frequency: Repeat every 7–10 days, up to 3 times.

• Soil Mixing (Repotting): Add 1–2 g of potassium humate per liter of potting mix to improve water retention and nutrient availability.

• Liquid Feeding: Dissolve 1–2 g in 1 liter of water and apply every 2–3 weeks to support healthy growth and vibrant foliage.

• Soil Amendment: Spread 5–10 g/m² over the soil surface and rake into the top 5–10 cm before planting.

• Liquid Drench: Dissolve 3–5 g in 1 liter of water and apply around plant roots, ideal for potassium-demanding crops (e.g., tomatoes, peppers, roses).

• Function: Improves water quality by reducing harmful substances (e.g., ammonia, nitrites) and promoting plankton growth (a natural food source for fish).

• Dosage: 2–3 kg per hectare for water bodies with a depth of 1 meter.

• Method: Dissolve in water and spray evenly across the water surface.

• Benefits:

• Adsorbs and neutralizes toxins, improving water clarity.

• Enhances sunlight penetration, supporting phytoplankton photosynthesis and a balanced aquatic ecosystem.

• Start with the lower recommended dosage and adjust based on soil testing and plant response.

• Risk of Overuse: Excessive application may lead to soil salt accumulation, damaging plant roots.

• Compatible With: Most fertilizers and pesticides.

• Avoid Mixing With: Strongly acidic (e.g., sulfuric acid) or alkaline (e.g., lime) substances, which may reduce effectiveness.

• Mixing Procedure: Dissolve potassium humate first in water, then gradually add other inputs while stirring to ensure uniform distribution.

• Conditions: Store in a cool, dry, well-ventilated area, away from direct sunlight and moisture.

• Container: Use airtight packaging to prevent clumping. If clumps form, break them up or dissolve in water (discard if moldy or discolored).

• Always test soil pH (ideal range: 6.0–7.5) and nutrient levels before application. Adjust soil pH if necessary to optimize nutrient absorption.

• Follow a regular schedule based on crop growth stages (e.g., vegetative, flowering, fruiting) to ensure uniform growth and yield.

• Source potassium humate from reputable suppliers with lab-tested purity. Inferior products may contain contaminants or low active ingredients, compromising results.