Nutrient Soil Medium Vegetable Planting And Seedling Block

Product information:

Water absorption: 500%
PH value: 5.2-5.5
Packaging: Loose
Scope of application: Sowing, planting, seedling cultivation, nutrient soil blocks
Particle size specifications: 30 * 10mm (8g ± 1), 35 * 10mm (10 ± 2), 40 * 1.5mm (18 ± 2), 45 * 15mm (20g ± 2), 50 * 15mm (25g ± 2), 60 * 20mm (48g ± 2), 70 * 20mm (60g ± 2), 100 * 20mm (120g ± 5)