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Hero Ka

Leaf Aging - Terminal Bud Suppression
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Rapid Grain Filling & Enhanced Coloration
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Grain Filling & Kernel Firmness

Discover products from Metagro

Crop Fungicide & Bactericide

Uses

– Helps accelerate leaf aging and suppress terminal buds without causing leaf burn.
– Helps plants transition from the vegetative to the reproductive stage and achieve uniform flowering.
– Helps with fruit filling and uniform coloring, while preventing pulp hardening and uneven ripening.
– Helps ensure firm kernels and solid seeds.
– Strengthens plants, reduces lodging, accelerates grain filling, and ensures firm ripening to the base.

Leaf Aging - Terminal Bud Suppression

Rapid Grain Filling & Enhanced Coloration

Grain Filling & Kernel Firmness

Main Ingredients

– Available Potassium (K₂O): 18%;
– Boron (B): 200 ppm;
– Zinc (Zn): 200 ppm;
– Density: 1.15;
– pH H₂O: 8

Practical experience

– Durian and other fruit trees: Mix 450 ml per 200 liters of water. Use in combination with Hero 630 or high-phosphorus products to support flower bud differentiation, suppress shoot growth, and promote leaf maturity.
– Rice: 50 ml/25 liters of water, or 1 liter/ha. Spray after full heading.
– Coffee, pepper: 450 ml/200 liters of water. Use during the flower bud differentiation stage and at the end of the rainy season.

Frequently Asked Questions

The FAQ section is designed to address all farmers' inquiries regarding pesticides, fertilizers, and sustainable farming solutions at Metagro. Whether you are interested in optimizing plant energy, specialized care processes for each stage, or safe cultivation techniques, we are always ready to support you.

To suppress terminal buds and accelerate leaf aging while ensuring plant safety, you should use a combination of: Hero Ka and Hero 630The recommended dosage is to mix 450 ml of Hero Ka or 500 g of Hero 630 per 200 liters of water. Additionally, the product Hero Sika can also be used during this stage to help leaves mature quickly and limit fruit drop caused by shoot growth.

Hero Sika (Kali Silic AB) is a specialized solution for this issue. The product promotes dry matter accumulation (filling the pulp), enhances color, and limits watery or uneven ripening. Meanwhile, the Silica component strengthens the thorns and effectively prevents split thorns.

You should use: Hero Max (Nacen Amino). The main function of this product is to promote rapid fruit growth and uniform chambers, while also assisting in fruit shaping and correcting deformed or distorted fruits. For the best results, it can be combined with Hero Grow and Hero Amino during the fruit development stage from 30 to 90 days old.

Hero Amino is the most suitable choice as it contains 18 types of amino acids for immediate absorption. The product is capable of detoxifying the plant, preventing shock, and increasing resistance to adverse weather conditions. You can also use Hero Grow after harvest to help the tree recover quickly and stimulate uniform shoot growth.