Lambert All Purpose Potting Mix

Lambert® LM-111 All Purpose Mix is a versatile growing medium crafted from 80–90% coarse Canadian sphagnum peat moss, peat chunks, and coarse horticultural perlite. This well-balanced formulation offers reliable aeration and moisture retention, making it ideal for a wide range of crops. Enriched with calcitic and dolomitic limestone, a wetting agent, and a starter charge, LM-111 is suitable for bedding plants, flowering plants, hanging baskets, foliage crops, interiorscapes, and large-celled vegetable and fruit plant propagation. Its coarse texture and medium drainage capacity support healthy root systems, and it performs well with both sub-irrigation and overhead irrigation methods.

Composition: 80-90% Canadian Sphagnum Peat Moss, 10-20% Coarse Horticultural Perlite, Calcitic Limestone, Dolomitic Limestone, Wetting Agent, Nutrient Starter Charge

Product Specifications:

• Product Size: 3.8 cu. ft.
• Packaging Type: Compressed
• Peat Size: 0-20 mm
• Particle Size: Coarse
• pH Range: 5.4 – 6.3 (S.M.E)
• Electrical Conductivity: 1.0 – 2.0 mmhos/cm (S.M.E)
• Air Porosity: 18 - 25 % (V/V)
• Bulk Density: 6 - 10 lbs /. (0.1 - 0.16 g/cm³)
• Moisture Content: 35 - 55% by Weight
• Water-Holding Capacity: 55 - 70% by Volume

S.M.E. Nutrient Analysis in ppm (mg/L):

• Nitrate Nitrogen (N-NO₃): 45–90 ppm
• Ammoniacal Nitrogen (N-NH₄): 5–10 ppm
• Phosphorus (P₄): 5–30 ppm
• Potassium (K): 90–160 ppm
• Calcium (Ca): 90–160 ppm
• Magnesium (Mg): 25–60 ppm
• Sodium (Na): 10–50 ppm
• Zinc (Zn): 0.1–0.5 ppm
• Manganese (Mn): 0.1–0.5 ppm
• Copper (Cu): < 0.2 ppm
• Iron (Fe): 0.5–1.5 ppm
• Boron (B): < 0.5 ppm

Suggested Use: All purpose mix for bedding plants, flowering plants, hanging baskets, foliage crops, interiorscapes, large-celled vegetable, fruit plant propagation