NPK 13.40.13 + TE

What is NPK 13.40.13 + TE?

A water-soluble fertilizer, rich in phosphorus at a high rate of 40%, with 13% nitrogen and 13% potassium, plus added micro-elements (TE) such as iron, zinc, manganese, copper, boron, and molybdenum. It is specially designed to strengthen roots and support flowering and fruit set.

Role of each element

• Phosphorus (P) 40%: the main element in it, it stimulates root formation and branching, increases the number of flowers and improves fruit set.
• Nitrogen (N) 13%: maintains leaf growth and greenness without letting vegetative growth overwhelm flowering.
• Potassium (K) 13%: strengthens the plant and improves fruit quality and tolerance to heat and thirst.
• Micro-elements (TE): treat leaf yellowing and weak growth caused by a lack of iron, zinc, and manganese, a common problem in Kuwait's alkaline soil.

Benefits

• Speeds up root formation after planting and transplanting, and reduces transplant shock.
• Strengthens young seedlings at the start of their growth.
• Stimulates the plant to flower and increases the number of flowers.
• Improves fruit set and reduces flower drop.
• Dissolves quickly and completely in water, so the plant absorbs it quickly.
• Suitable for vegetables, fruits, flowers, trees, and indoor plants.

When to use it?

• At planting and transplanting to strengthen roots.
• At the start of seedling growth.
• Before and during flowering to increase flowers and improve fruit set.
• After fruit set, switch to a balanced fertilizer such as 18.18.18 or a high-potassium fertilizer to enlarge the fruit.

Method of use

• With irrigation water: dissolve the required amount in water well, then water the soil around the plant with it.
• With a drip system: dissolve the fertilizer in the fertigation tank and use it with the irrigation water.
• Spraying on leaves: dissolve the amount in the spray water and spray the leaves on both sides until wet.
• Repeat use every 7 to 14 days during the period it is needed.

Quantities

• Indoor plants and pots: 1 gram per liter of water.
• Vegetables, flowers, and trees with irrigation: 1 to 2 grams per liter of water.
• Spraying on leaves: 0.5 to 1 gram per liter of water.
• Farms with drip irrigation: 3 to 5 kg per 1000 square meters each time.

Start with the smaller amount for small plants and new seedlings, and increase it gradually as the plant grows. A level teaspoon equals approximately 5 grams.

Important tips

• Do not exceed the specified amount, as excess burns the roots and leaves.
• Do not use it throughout the whole season, as it is intended for the root and flowering stage.
• Water the plant with plain water first if the soil is very dry, then use the fertilizer.
• Spray the leaves early in the morning or after sunset, and avoid spraying during heat and strong sun.
• Do not mix it in one solution with fertilizers containing calcium, because phosphorus reacts with it and precipitates.
• For best results, use it with a soil improver such as humic acid.

Storage and safety

• Store in a dry, cool place away from sunlight and moisture, closing the container well after each use.
• Keep out of reach of children and pets.
• Avoid contact with eyes, and wash your hands after use.