
High Potassium Liquid Fertilizer
This is a high potassium liquid fertilizer, formulated with a high potassium content and scientifically balanced nutrients. We use potassium sulfate and potassium nitrate as potassium sources, and add amino acids and humic acid to boost how well nutrients work together. It dissolves completely in water and is absorbed quickly by crops. It's suitable for all kinds of cash crops and field crops, and can be applied by drip irrigation or foliar spray.
Product Features
Mixed potassium sources (potassium sulfate and potassium nitrate) ensure both quick-acting and long-acting effects, reducing application frequency.
The high potassium liquid fertilizer contains amino acids and humic acid to promote nutrient absorption and improve soil structure.
Compatible with most pesticides for mixed application, saving time and labor by reducing application rounds.
Why Choose Us

Our low-temperature blending technology retains high nutrient activity, with product effectiveness verified by multiple field tests and customer feedback.
Factory-direct sales and efficient logistics reduce intermediate costs, offering competitive prices while maintaining product quality.
We have rich experience in producing liquid fertilizers, with an annual output of over 200,000 tons, ensuring sufficient supply and on-time delivery.
FAQ
Q: What is the foliar spray dilution ratio?
A: Dilute 1000-1500 times for fruit crops and 800-1000 times for vegetable crops, spraying once every 7 days (2-3 times total). Avoid spraying during noon high temperatures to prevent leaf burn.
Q: Can high potassium liquid fertilizer be used for crops with potassium deficiency symptoms?
A: Yes. For crops with potassium deficiency (yellow leaf edges, small fruits), apply 150 L/ha, which can relieve the deficiency symptoms within 3-5 days and restore normal growth.
Q: What water quality is recommended for application?
A: Use clean water with pH 6.0-7.5; avoid high-hardness or high-salt water that may affect fertilizer solubility and efficiency. If using well water, let it stand for 24 hours before use.
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