Many potting mixes look rich, but are actually missing key micronutrients and sulfur. Over time, this leads to tired soil, weak roots and pale, slow-growing plants.
TerraSoil BioBoost Soil Enhancer is a natural mineral and carbon blend that feeds your soil and supports strong, steady plant growth. With granite, basalt, bentonite, gypsum, dolomite, biochar and leonardite, it:
Adds essential micronutrients, calcium and magnesium
Improves soil structure and water-holding capacity
Keeps phosphorus low to support beneficial mycorrhizal fungi
BioBoost works alongside your existing feeding schedule without interference. You don’t need to change your fertiliser – BioBoost simply fills in the missing pieces and helps your plants make better use of what’s already there.
Perfect for:
Gardeners using bagged potting soil or reused soil
Vegetables, herbs, flowers and shrubs in the vegetative stage
Anyone wanting healthier roots and more resilient plants
