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KF-LEON

Improves soil structure and boosts fertility.

An innovative product from an exclusive and original development by VGI. Brings to light the benefits of the unique structure of fulvic acid molecules, improving soil fertility and plant nutrition. Helps plants cope with abiotic stress conditions.

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Fulvic Acid Concentrate – Advanced Biostimulant

Content:

15% Fulvic Acid
1% Saponins
1% Vitamin Complex
Total active ingredients: 17%

Unique fulvic acid extract developed exclusively by VGI.

Purpose

Improves nutrient uptake through leaf and root tissues.
Enhances soil structure and fertility.

Overview

An innovative biostimulant based on the unique molecular structure of fulvic acid, designed to boost soil fertility and plant nutrition.
Helps plants cope with abiotic stress (heat, drought, salinity).

KF-LEON – Usage Instructions

Application Methods

KF-LEON is suitable for foliar spray and fertigation.
In all crop types, it can be combined with KF-10 and/or KF-AMINO according to VGI agronomist recommendations.

Crop Guidelines

Field Crops (corn, sunflower, potato):
4–5 L per dunam per season via fertigation, in 1 L increments during the irrigation period.
Vegetables (pepper, tomato, cucumber, leafy greens, carrot, zucchini, watermelon, melon, onion):
2–6 L per dunam per season via fertigation or foliar spray. Apply 0.5 L per dunam throughout the growing period.
Bananas:
12 L per dunam per year via fertigation. Apply 1 L per dunam monthly, year-round.
Orchards, Citrus, Vineyards:
4–5 L per dunam per season:
– Fertigation: 1 L per dunam every 21–30 days during the irrigation season
– Spray: 0.5 L per dunam during peak vegetative growth and fruit fill
Soilless Media / Potted Crops:
6 L per dunam per season, applied continuously in fertigation or via manual drenching.
Ornamental Plants:
Up to 50 mL per m² monthly via fertigation or foliar spray.
Lawns:
0.5 L per 1,000 m² by spray.

Home Gardening Use

Fertilizer Pump (20–25 L tank):

Fill the tank with water and add 200–300 mL of KF-LEON.
Apply via irrigation as usual.

Home Sprayer:

Dilute 10 mL per 1 L of water. Spray thoroughly.

Monthly Drenching:

Mix 10 mL per 1 L of water.
Apply 150–250 mL per plant.

Young Tree / Shrub:

Mix 15 mL in 3–5 L of water, apply once a month.

Mature Tree / Shrub:

Mix 30 mL in 10–20 L of water, apply once a month.

Planters & Pots:

Mix 20 mL in 2–5 L of water, apply once a month.

Lawn Application:

Spray 20 mL per 1 L of water.

Spray Preparation

Fill the sprayer partially with water.
Add the required amount of KF-LEON.
Start the mixer, then add any other product.
Top off with water.

👉 Consult VGI agronomists for a full feeding program.
👉 Use according to a complete nutrition plan including other KF products.

Product Features

Non-toxic
Does not precipitate
Non-caustic
Supplied as a liquid concentrate, fully water-soluble, and easy to use

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KF-LEON

Improves soil structure and boosts fertility.