BioTabs Startrex | Organic Soil Conditioner for Living Soil

BioTabs Startrex 1.5 kg , 5 kg

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Description

Organic Soil Conditioner

Quick Answer: BioTabs Startrex is a premium organic soil conditioner that revitalises soil with beneficial bacteria, organic matter and natural nutrients. Suitable for soil and coco, it helps create healthy living soil, supports strong root development and improves nutrient availability throughout the growing cycle.

Healthy plants start with healthy soil. BioTabs Startrex has been developed to restore biological activity in growing media by introducing beneficial microorganisms and organic ingredients that encourage a thriving root environment. Whether you're preparing fresh compost or reusing existing soil, Startrex helps create the ideal foundation for successful organic growing.

Why Choose Startrex?

Revitalises Soil

Reintroduces beneficial microorganisms into sterilised or previously used growing media.

Supports Healthy Roots

Encourages rapid root establishment by creating a biologically active root zone.

Perfect for Living Soil

Works alongside beneficial fungi and bacteria to build healthy, productive growing media.

Simple to Use

Mix directly into soil or coco before planting or use when refreshing existing growing media.

How Startrex Works

Many commercial composts and potting soils are sterilised before packaging. While this removes weed seeds and harmful organisms, it also reduces beneficial microbial life.

Startrex helps restore biological activity by introducing beneficial bacteria and organic matter that support healthy soil structure and natural nutrient cycling. The result is a more active root environment that helps plants establish quickly and grow consistently.

Suitable For

Living Soil
Organic Potting Compost
Coco Coir
Indoor Grow Rooms
Grow Tents
Greenhouses
Outdoor Gardens
Container Growing
Raised Beds

How to Use

Mix 25g of Startrex with 5 litres of soil or coco before planting.

For larger containers:

8L pot - 25g
15L pot - 50g
25L pot - 75g

To refresh existing growing media, remove approximately 5cm of the top layer, mix fresh soil or coco with Startrex and replace the removed layer before watering.

Technical Information

Available Sizes	1.5kg & 10kg
Growing Media	Soil & Coco
Indoor Use	Yes
Outdoor Use	Yes
Organic Certification	Control Union Certified

Key Features

Organic soil conditioner
Supports beneficial soil bacteria
Helps revitalise used growing media
Suitable for soil and coco
Easy-to-use granular formula
Ideal for living soil systems
Suitable for indoor and outdoor growing
Control Union certified for organic cultivation

Frequently Asked Questions

What is BioTabs Startrex?

Startrex is an organic soil conditioner that introduces beneficial microorganisms and organic matter into soil or coco to support healthy plant growth.

Can I reuse old potting soil with Startrex?

Yes. Startrex is ideal for refreshing previously used growing media by restoring beneficial biological activity.

Can I use Startrex in coco coir?

Yes. Startrex is suitable for both coco coir and soil-based growing systems.

Is Startrex suitable for organic growing?

Yes. Startrex is Control Union certified and is suitable for use in organic cultivation.

Can I use Startrex with other BioTabs products?

Absolutely. Startrex is designed to work alongside BioTabs, Mycotrex, Bactrex and Orgatrex as part of the complete BioTabs organic growing system.

Related BioTabs Products

Downloads

BioTabs Startrex 1.5 kg , 5 kg

BioTabs Manual

Just Add Water Guide!

PK Booster Tea Guide

Delivery

Mainland England & Wales

Orders over £50 are Free Standard Delivery.
Orders under £50 are £4.50 Standard Delivery
Next Day Delivery £6.99

We ship parcels using DHL tracked Service. DHL will send you tracking information by email or text to inform you know when they will be delivering your parcel.

Small items are sent via a Royal Mail tracked service.

Our cut-off time for deliveries to leave us the same day is 3pm Monday to Friday.

In Stock: 1 - 2 Working Days

Out of Stock: 2 - 4 Working Days

Items Marked 'Out of Stock' on the website are not currently available from our supplier. Please call or email & we will update you when available.

If any item ordered is unavailable we will contact you by email or phone with expected delivery times. We only debit orders on dispatch so should you wish to cancel, we will do so.

Free Product Exchange:

We allow 30 days for a product exchange. On receipt of the original unused items we will return your exchange carriage free.

Terms and conditions apply.

Scottish Highlands / Northern Ireland

In Stock: £13.99 Delivery 1 to 2 Working Days

The cut off time for deliveries to leave us the same day is 3pm Monday to Friday.

We ship using DHL tracked service. DHL will send tracking information by email or text so you know when they will be delivering your parcel.

Small items are sent via a Royal Mail tracked service.

Free Collection:

Please arrange a collection time and date with our team if you wish to collect your order.

Klarna

BioTabs Startrex 1.5 kg , 5 kg

Organic Soil Conditioner

Why Choose Startrex?

Revitalises Soil

Supports Healthy Roots

Perfect for Living Soil

Simple to Use

How Startrex Works

Suitable For

How to Use

Technical Information

Key Features

Frequently Asked Questions

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BioTabs Startrex 1.5 kg , 5 kg

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