NPK 30-9-9

NPK 30-9-9 is a balanced fertilizer with higher potassium, ideal for flowering and fruiting, alongside nitrogen for vegetative growth and moderate phosphorus for root development and energy transfer.

What is NPK 30-9-9?

NPK 30-9-9 is a fertilizer with moderate nitrogen, low phosphorus, and high potassium levels, designed to support vegetative growth, root development, and particularly enhance flowering and fruiting in plants.

30% Nitrogen

Nitrogen is crucial for leaf and stem growth, boosting vegetative development and plant greenness.

9% Phosphorus

Phosphorus is essential for root growth, blooming, and fruiting, facilitating energy circulation within the plant.

9% Potassium

Boosts plant resistance to diseases and stress, enhancing water management and nutrient absorption.

OEM & ODM NPK Fertilizer
- Custom NPK Fertilizer for Your Business

Customize your fertilizer with our OEM & ODM services, crafted to align with your unique business objectives and branding needs.


Select a unique color for your NPK fertilizer to match your brand identity.

NPK Ratio

Adjust the NPK composition to suit the unique nutritional needs of different crops.


Select from many packaging options and get custom labels that enhance brand's appeal.

Physical Form

Opt for the form of fertilizer, be it granular, powdered, or liquid, to accommodate diverse preferences.

HANS Advanced Fertilizer Processing Techniques

Benefits of NPK 30-9-9 Fertilizer

NPK 30-9-9 fertilizer, with its high potassium content, is excellent for promoting flowering and fruiting, while its nitrogen supports vegetative growth and phosphorus aids in root development and energy transfer.

plant growth period after applying fertilizer

Overall Plant Health

Elevated nitrogen levels promote robust growth and lush green leaves, crucial for plant health.

Enhanced Root Development

High phosphorus content in this fertilizer significantly boosts root strength and growth.

Improved Flowering and Fruiting

Adequate phosphorus aids in better flowering and fruit production in plants.

Soil Fertility Improvement

Regular application improves soil nutrient content, enhancing its fertility over time.

Plant Resilience

The sulfur component helps in building plant resilience against diseases and stress.

Suitable Crops for NPK 30-9-9 Fertilizer

NPK 30-9-9 Fertilizer is ideal for vegetables, flowering plants, and fruit trees, enhancing leaf growth, root strength, and blooming, especially advantageous for sulfur-loving crops such as legumes.


Such as cucumbers, carrots, lettuce, spinach, and broccoli.


Such as tulips, daisies, marigolds, petunias, pansies, and lilies.


Such as corn, wheat, rice, barley, oats, and soybeans.

Lawns and Turf

For bermuda grass, kentucky bluegrass, ryegrass, and fescue.

Application Instructions for NPK 30-9-9 Fertilizer

How to Apply

Frequency and Quantities

Safety Precautions

Storage Advice

Fertilizer Quality Assurance Certificates

fertilizer SGS certificate
fertilizer CCIC certificate
fertilizer SGS report
fertilizer SGS certificate, 1

FAQs About NPK 30-9-9 Fertilizer

How does NPK 30-9-9 affect plant growth?

NPK 30-9-9 positively affects plant growth by providing balanced nutrition. The high potassium content enhances flowering and fruiting, while nitrogen supports vegetative growth and phosphorus aids root development, leading to overall healthier plants.

How long does NPK 30-9-9 take to work on plants?

The effect of NPK 30-9-9 on plants can be noticed within a few days to a week after application, depending on the plant’s type, soil condition, and environmental factors. It quickly provides essential nutrients for immediate uptake by plants.

How long does NPK 30-9-9 stay active in soil?

NPK 30-9-9 typically remains active in the soil for about 4-8 weeks. Its longevity depends on factors like soil type, temperature, moisture, and plant uptake rate. Regular soil testing can help determine when reapplication is needed.

How long does NPK 30-9-9 last in water?

In water, especially in hydroponic systems, NPK 30-9-9 can last for several weeks. However, it’s crucial to monitor nutrient levels and plant health regularly, as water-soluble fertilizers can be quickly absorbed by plants or diluted over time with water changes.

Related NPK Fertilizer

NPK 30-10-10
NPK 30-10-10
NPK 15-5-20
NPK 15-5-20
NPK 16-16-8
NPK 16-16-8

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