PetersĀ® Professional Peat-Lite 15-0-15 Dark Weather Feed (25 lb.) Optimized Nutrition for Low-Light Growing Conditions
PetersĀ® 15-0-15 Peat-Lite Dark Weather Feed is designed for professional growers working with peat-based media in low-light or cool conditions. Its unique formulation contains no phosphorus, helping to control unwanted stretch, and is enhanced with a high-nitrate nitrogen formula, for strong plant development even when sunlight is limited.
This formula is part of Peter's Excel line, trusted for its consistent solubility, micronutrient chelation, and tailored feed ratios that support precision fertigation strategies.
Guaranteed Analysis
- Total Nitrogen (N): 15%
- Soluble Potash (K): 15%
- Calcium (Ca): 5.0%
- Magnesium (Mg): 2.0% (100% water-soluble)
Micronutrients - Boron (B): 0.0187%
- Copper (Cu): 0.0187% (EDTA)
- Iron (Fe): 0.075% (EDTA)
- Manganese (Mn): 0.0375% (EDTA)
- Molybdenum (Mo): 0.0075%
- Zinc (Zn): 0.0375% (EDTA)
Derived From: Ammonium nitrate, potassium nitrate, calcium nitrate, magnesium nitrate, and chelated micronutrient sources. Specifications
- Conductivity (100 ppm N): 0.71 mmhos/cm
- Potential Basicity: 221 lbs. CaCO equivalent per ton
- Maximum Solubility: 5 lbs/gal
- Form: Fully soluble crystalline
- Use With: Peat-based growing media
- Application Method: Fertigation or hand-watering
- For Use On: Bedding plants, plugs, foliage crops, hanging baskets
Benefits - No phosphorus supports compact growth
- Ideal for low-light, cool conditions
- 100% water-soluble and low salt index
- Effective for all water types, but best in Types 1 and 2 waters
- High calcium and magnesium promote stronger cell walls and color
- Micronutrients are fully chelated for availability
- Excellent solubility up to 5 lbs/gal
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