Complete Nutrient-packed Substrate
HEAVY MIX is a substrate that facilitates outdoor cultivation in hot climates. The mixture is composed of coconut fiber, blonde peat, black peat and expanded clay (3-5mm), and incorporates volcanic lava flour and bat guano as a novelty.
It provides appropriate water retention for the correct hydration of your plants and due to its fertilization it is highly recommended for transplanting before flowering.
Composition
Coconut fiber, blonde Sphagnum peat (H2-H4), black Sphagnum peat (H6-H7), expanded clay 0-4mm with:
Crushed volcanic gravel (0.6g/L)
Bat guano (1.2g/L)
Solid mix of macro and micronutrients (3g/L)
Leonardite (2g/L)
Organic matter over dry matter: 58.7%
Electrical conductivity in water (1:5 V/V)
EC: 449 μS/cm (25ºC). [(1:1.5 V/V) EC:1200 μS/cm]
Dry apparent density: 156.7 g/L
pH in water (1/5 V/V): 6.5