How Grow Peat Organic Fertilizer Increases Peanut Yield and Restores Soil Health

May 1, 2025

If you’re growing groundnuts (Arachis hypogaea L.) on the same land year after year, you’re likely facing a common but serious problem — continuous cropping stress. This phenomenon leads to reduced yields, poor plant health, and increased disease incidence due to soil degradation and autotoxicity.

But there’s a scientifically proven solution: potassium humate, especially when sourced from high-quality humic substances like those found in Grow Peat.

How Grow Peat Boosts Peanut Groundnut Growth in Continuous Cropping. Boost Plant Growth with Organic Fertilizers: Our Effective Solution

How Grow Peat Boosts Peanut Yields in Tired Soils: Proven Results from Scientific Research

Continuous cropping of peanuts on the same land for years often leads to soil fatigue, reduced yields, and plant stress. However, a field study published in the Agronomy Journal in 2020 has shown that potassium humate — the active ingredient in Grow Peat Organic Fertilizer — can effectively reverse these effects.

Researchers tested humic acid (the base of Grow Peat) over three growing seasons, using different application rates in peanut fields that had suffered from five consecutive years of monocropping. The results were consistently positive — and they improved with each passing year.

How Grow Peat Worked Throughout the Growing Season

🌱 1. Early Stage: Reviving Root Activity

Right after application, peanut plants treated with Grow Peat showed up to 72% higher root activity compared to untreated ones. This meant better absorption of water and nutrients, fueling stronger early growth.

🍃 2. Vegetative Stage: Enhancing Photosynthesis

Grow Peat significantly increased chlorophyll content, leading to more efficient photosynthesis and greater biomass accumulation. Plants developed a wider leaf canopy and stronger stems.

🛡️ 3. Stress Periods: Strengthening Plant Immunity

Treated plants showed higher levels of antioxidant enzymes (SOD, POD, CAT), which improved their resistance to environmental stress, diseases, and poor soil conditions.

📈 4. Maturity Phase: Balancing Plant Hormones and Boosting Yield

Grow Peat helped regulate growth hormones, increasing levels of auxins and reducing abscisic acid (a stress-related hormone). As a result, treated peanuts produced more pods, larger biomass, and higher final yields.

What Were the Final Results?

🌿 Increased plant height
🌿 Stronger, deeper root systems
🌿 Expanded leaf area and green biomass
🌿 Improved antioxidant defense
🌿 Up to 78% higher yield at the highest application rate
📈 Long-term soil improvement with consistent use

Why This Matters for Peanut Farmers

Grow Peat Organic Fertilizer doesn’t just help your peanuts grow better — it helps your soil recover and become more fertile over time. It’s an organic, plant-based humate fertilizer that strengthens root systems, enhances photosynthesis, and helps plants naturally defend against stress.

Whether you’re growing peanuts in a smallholder setting or managing large-scale fields, Grow Peat is the perfect organic supplement to improve yield and soil health.