Biotabs Startrex

Biotabs Startrex | Organic Soil Conditioner & Microbial Activator

Improves soil structure, boosts microbial life, and supports early growth

Biotabs Startrex is a premium organic soil conditioner that enhances soil structure, introduces beneficial microbes, and promotes strong early plant development. Packed with humic acids, fulvic acids, and a carefully selected blend of natural soil bacteria, Startrex rapidly activates the substrate—making nutrients more available and creating an ideal environment for rooting and growth.

Perfect for pre-charging new soil or coco, Startrex also revitalises used substrates and ensures your plants have the microbial support they need from day one.

Key Benefits:

• Enriches soil with beneficial bacteria and bio-available nutrients
• Improves soil structure, aeration, and moisture retention
• Stimulates root development and nutrient uptake
• Helps prevent soil-borne diseases and lockout
• 100% organic and certified for ecological cultivation
• Ideal for use with the full Biotabs organic feeding system

How to Use:

• Mix 25g of Startrex per 5 litres of soil or coco before transplanting
• Use when preparing soil beds, pots, or containers for new plants
• For best results, combine with Biotabs tablets, Mycotrex, and Bactrex

Composition:

• Humic acids
• Fulvic acids
• Silicon
• Beneficial soil bacteria (including Bacillus strains)

Available Sizes:

250g | 500g | 1kg

Give your grow the best start with Biotabs Startrex – Ideal for organic growers looking to activate their soil and support strong, healthy plant development from day one.