About the Product
Green House Feeding Mineral Line Grow is a concentrated, water-soluble plant nutrient formulated to support vigorous development during the vegetative growth stage. Its high-nitrogen formula promotes strong, green plants with robust branching and healthy leaf development, making it particularly well suited for mother plants, young plants and the production of cuttings.
The readily available mineral nutrients are designed for fast assimilation by plants. Increased nitrogen availability supports vigorous vegetative growth, while healthy, thicker foliage can help plants build nutrient reserves needed for continued development and successful propagation.
Features & Benefits
- Formulated specifically for vegetative plant growth
- High-nitrogen 24-6-12 formula
- Promotes vigorous, green vegetative development
- Supports strong stems and a robust, branched plant structure
- Encourages healthy leaf development
- Excellent choice for maintaining mother plants
- Well suited for plants being grown for cuttings and propagation
- Highly concentrated, water-soluble mineral formulation
- Provides essential macro and micronutrients in a single formula
- Can also be used for foliar feeding when applied appropriately
Ideal for Mother Plants & Cuttings
Mineral Line Grow is especially useful in propagation programs where healthy mother plants and vigorous cuttings are a priority. The high nitrogen content supports strong vegetative growth and branching, while well-developed foliage allows mother plants to maintain the reserves needed for repeated cutting production. Healthy cuttings with adequate nutrient reserves are better prepared for rapid root development.
NPK & Composition
N-P-K-Mg: 24-6-12 + 1.2% Mg
- Total Nitrogen (N): 24%
- Nitrate Nitrogen: 13%
- Ammoniacal Nitrogen: 11%
- Available Phosphate (P₂O₅): 6%
- Soluble Potash (K₂O): 12%
- Magnesium (Mg): 1.2%
- Sulfur (S): 1.3%
- Soluble Boron (B): 0.01%
- Soluble Iron (Fe): 0.1%
- Chelated Iron (Fe): 0.1%
- Soluble Manganese (Mn): 0.05%
- Chelated Manganese (Mn): 0.05%
- Molybdenum (Mo): 0.007%
Solubility & Stock Solution
- Maximum Solubility: 160 g/L of water (approximately 1.3 lb/gal)
- Recommended Stock Solution: 30 g/L of water (approximately 4 oz/gal)
How to Use
Dissolve Mineral Line Grow thoroughly in water and apply according to the appropriate Green House Feeding dosage for the crop and stage of development. Because it is highly concentrated, accurately measure the required amount rather than applying the dry fertilizer directly to plants.
For stock solutions, the recommended concentration is approximately 30 g/L (4 oz/gal) of water. Mineral Line Grow can also be incorporated into an appropriate foliar-feeding program.
Product Specifications
- Product: Green House Feeding Mineral Line Grow
- Size: 1 kg (2.2 lbs)
- Form: Water-soluble mineral fertilizer
- N-P-K: 24-6-12
- Magnesium: 1.2%
- Primary Growth Stage: Vegetative
- Recommended Uses: Vegetative growth, mother plants, cuttings and propagation
How to Use
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Questions & Answers
Ratings & Reviews
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About the Brand
Green House Feeding (GHF) is a globally recognized plant nutrition brand developed by the team behind Green House Seed Co. Built around the philosophy of “Keep It Simple,” GHF provides highly concentrated, water-soluble powdered nutrients that deliver professional results with straightforward feeding programs. Designed for growers of all experience levels, Green House Feeding products offer reliable performance across soil, coco, and hydroponic growing systems.
Why Choose Green House Feeding?
- Simple Feeding Programs: Streamlined nutrient schedules reduce complexity while delivering optimal plant nutrition throughout the entire grow cycle.
- Highly Concentrated Formulas: Water-soluble powders require only small amounts per feeding, making them cost-effective and easy to transport.
- Long Shelf Life: Powdered nutrients remain stable over time without separating or settling, ensuring consistent quality and performance.
- Fast Dissolving: The formulas dissolve quickly in water, making them suitable for hand watering, hydroponic systems, and automated irrigation.
- Premium Quality Ingredients: Manufactured using high-quality raw materials to provide consistent nutrient availability and dependable results.
Green House Feeding Product Lines
- Mineral Nutrients: Complete powdered formulas such as Grow, Hybrids, Short Flowering, and Long Flowering, designed to match different plant growth stages and flowering times.
- Bio Nutrients: Organic products including BioGrow and BioBloom that support healthy plant development while promoting beneficial microbial activity in the growing medium.
- Specialty Additives: Products like Booster PK+, Calcium, and CalMag help optimize flowering, correct nutrient deficiencies, and support overall plant health.
Suitable Growing Systems
Green House Feeding nutrients are compatible with soil, coco coir, hydroponic systems, and soilless growing media, making them suitable for hobby growers, enthusiasts, and commercial cultivators alike.
Pro Tip
Because Green House Feeding nutrients are highly concentrated, always measure them with a digital scale for accurate dosing. Dissolve the powder completely in a small amount of water before adding it to your nutrient reservoir to ensure even mixing and maximum nutrient availability.