Crystal Marvell GR - Mycorrhizal Biofertilizer for Root Growth & Nutrient Uptake

Crystal Marvell GR is a mycorrhizal biofertilizer produced by Crystal Crop Protection Pvt Ltd. It is specially formulated to improve root colonization and increase the availability of nutrients in the soil. This product contains beneficial mycorrhizal spores that work naturally with plant roots to enhance water retention, improve phosphorus and micronutrient uptake, and strengthen overall plant immunity.

Designed for use in organic and integrated farming systems, Crystal Marvell GR is suitable for a wide range of crops including plantation crops, vegetables, and ornamental crops. It helps farmers reduce dependency on chemical fertilizers while maintaining healthy crop growth and better yields. The granular formulation makes it easy to apply directly to the soil or near the root zone.

Key Benefits

• Improves root colonization for stronger, healthier root systems
• Enhances uptake of phosphorus and essential micronutrients from the soil
• Increases water retention capacity around the root zone, helping crops during dry spells
• Boosts natural plant immunity, making crops more resistant to stress
• Supports organic and integrated farming practices
• Reduces the need for chemical fertilizers over time
• Suitable for a wide range of crops including plantation, vegetable, and ornamental varieties
• Easy-to-use granular formulation for direct soil application

How It Works

Crystal Marvell GR contains mycorrhizal spores that are beneficial fungi. When applied to the soil near the root zone, these spores germinate and form a symbiotic association with plant roots. The fungi colonize the root system and extend their network of fine threads (hyphae) far beyond the root zone into the surrounding soil. This extended network acts like an extra root system, helping the plant access phosphorus, zinc, copper, and other micronutrients that are otherwise difficult for roots to reach. In return, the plant provides the fungi with carbohydrates produced through photosynthesis. This natural partnership improves water absorption, enhances nutrient efficiency, and strengthens the plant's ability to withstand environmental stress.

Technical Specifications

Parameter	Details
Product Name	Marvell GR
Brand	Crystal Crop Protection Pvt Ltd
Type	Mycorrhizal Biofertilizer
Formulation	Granules (GR)
Target Crops	Plantation Crops, Vegetables, Ornamental Crops
Suitable Farming Systems	Organic Farming, Integrated Farming

When to Use

Crystal Marvell GR is most effective when applied at the time of sowing, transplanting, or during early crop growth stages. This is when root development is active and the mycorrhizal fungi can establish a strong association with the root system. It can also be applied to existing crops during soil working or earthing-up operations. For best results, apply when soil moisture is adequate and avoid very dry or waterlogged conditions. Regular use over multiple seasons helps build beneficial soil biology and reduces dependency on chemical inputs.

Step by Step Usage Instructions

• Ensure the soil is moist but not waterlogged before application.
• Apply the granules directly to the soil near the root zone or in the planting furrow.
• For nursery or transplanting: mix the granules with soil or compost in the planting pit.
• For established crops: apply around the base of the plant and lightly cover with soil.
• Lightly irrigate after application to help the granules settle and activate in the soil.
• Avoid mixing with chemical fungicides at the time of application, as they may affect the mycorrhizal spores.
• Store in a cool, dry place away from direct sunlight before use.

Precautions & Safety

• Store in a cool, dry place away from direct sunlight and moisture.
• Keep away from children, pets, and food items.
• Avoid mixing with chemical fungicides at the time of application.
• Use within the recommended shelf life for best results.
• Wash hands after handling the product.