UBER Coco / Perlite / Clay 50L | High-Performance Triple Blend Hydroponic Growing Medium Australia

UBER Coco / Perlite / Clay 50L. High-Performance Triple Blend Hydroponic Growing Medium

UBER Coco / Perlite / Clay 50L is a precision-engineered hydroponic substrate combining 70% coco coir, 20% perlite, and 10% expanded clay (LECA) to deliver maximum root zone oxygenation, superior drainage, and stable nutrient buffering. This scientifically balanced mix is designed for growers targeting high-yield performance without the risks of compaction, overwatering, or nutrient instability.

By integrating three complementary substrates, this blend creates a highly efficient root environment where water, air, and nutrients remain in optimal balance. Suitable for both indoor hydroponics and high-performance container growing systems.

Key Benefits

• 50L Triple Blend Medium. 70% coco coir, 20% perlite, 10% expanded clay. Engineered for performance.
• Maximum Root Oxygenation. Perlite and clay create continuous air channels throughout the medium.
• Superior Drainage Profile. Prevents waterlogging and root rot across all system types.
• Coco-Based Nutrient Buffering (CEC). Stabilises nutrient uptake and reduces feeding errors.
• Structural Stability. Clay balls prevent compaction over long grow cycles.
• High Water Retention Without Oversaturation. Balanced hydration for aggressive vegetative and fruiting growth.
• Reusable and Sustainable Components. Coco and clay reduce environmental impact across multiple cycles.
• Optimised for High-Yield Crops. Designed for fruiting and vegetative performance at scale.

How It Works

Each component in the UBER blend serves a specific function. The 70% coco coir provides the primary water retention matrix and natural cation exchange capacity (CEC), allowing the medium to hold and release nutrients gradually. This reduces shock from overfeeding or pH swings. The 20% perlite creates oxygen pathways throughout the medium, improving hydraulic conductivity and preventing the compaction or bricking seen in pure coco over extended grow cycles. The 10% expanded clay enhances drainage at the base of the root zone, preventing bottom-zone saturation and maintaining airflow to lower roots.

The result is a balanced air-water-nutrient matrix that supports faster root growth, higher yields, and reduced grower error.

System Features

• 70% coco coir for water retention and nutrient buffering
• 20% perlite for oxygen pathways and compaction prevention
• 10% expanded clay for drainage and bottom-zone aeration
• Non-compacting blend. Maintains structure across full grow cycles.
• Compatible with all coco-specific and general hydroponic nutrient programs

Performance Data

• Yield Advantage. In controlled trials, coco-based media produced approximately 75% more fruit yield compared to soil (923g vs 529g). UBER's triple blend maintains this advantage while adding structural stability over longer cycles.
• Root Zone Oxygenation. The 20% perlite and 10% clay composition significantly improves hydraulic conductivity, preventing compaction seen in pure coco over time.
• Cation Exchange Capacity. Unlike inert media, coco provides natural nutrient buffering, holding and releasing nutrients gradually to reduce overfeeding risk and pH instability.

Applications

• Drip Irrigation Systems (Run-to-Waste)
• Recirculating Drip Systems
• Deep Water Culture (DWC)
• Recirculating Deep Water Culture (RDWC)
• Ebb and Flow (Flood and Drain)
• Wick Systems
• Hand-Watered Container Growing
• Greenhouse Production Systems
• Indoor Pot Cultivation
• Aquaponics Systems
• Vertical Growing Systems
• High-Performance Organic Feeding Systems

What Sets It Apart

Pure coco compacts over time, restricting airflow and drainage. Pure perlite or clay provides no nutrient buffering. The UBER triple blend solves both problems simultaneously. The 70/20/10 ratio is calibrated to maintain structural integrity across full grow cycles while delivering the water retention and CEC of coco, the aeration of perlite, and the drainage stability of expanded clay. It is one of the most complete ready-to-use substrates available for high-demand indoor and hydroponic cultivation.

Frequently Bought Together

Complete your grow setup with these compatible products from the Apex Grow range:

• Uber Nutrients Uni-One. 1-Part Auto-Sensing Hydroponic Nutrient
• BiOMEGA TRiCHFECTA+. Complete Bioponic Nutrient System
• Run Off Trays 15" and 22". Hydroponic Drain Trays for Run-to-Waste Systems

Technical Specifications

• Brand. UBER
• Volume. 50 Litres
• Composition. 70% Coco Coir / 20% Perlite / 10% Expanded Clay
• Function. Root Aeration, Drainage, Nutrient Buffering
• Water Retention. High (Coco-Based)
• Aeration. Maximum (Perlite and Clay Enhanced)
• Structure. Loose, Non-Compacting Blend
• pH Stability. Buffered Coco
• EC Stability. Stable Nutrient Holding (CEC)
• Application. Hydroponics, Indoor Growing, Greenhouse
• Use Case. High Yield Crops, Fruiting Plants, Vegetative Growth
• Sustainability. Renewable Coconut By-Product
• Shipping Weight. Approx. 18kg

Frequently Asked Questions

Do I need to prepare UBER Coco / Perlite / Clay 50L before using it?

Coco coir products including UBER Coco / Perlite / Clay 50L should be pre-buffered with a calcium-magnesium solution before use to prevent cation exchange issues that cause nutrient lockout. Expanded clay pebbles (LECA) should be thoroughly rinsed and soaked in pH-adjusted water before planting to remove dust and stabilise pH. Rockwool should be pre-soaked in pH 5.5 water for 24 hours before use to lower its naturally alkaline pH.

Can I reuse UBER Coco / Perlite / Clay 50L?

Inert media such as expanded clay pebbles can be sterilised and reused multiple times. Rinse thoroughly, soak in a 10% bleach or hydrogen peroxide solution, rinse again with clean water, and re-buffer before reuse. Coco coir can be reused for 2–3 grows if properly maintained and sterilised between cycles. Rockwool is typically single-use in commercial applications but can be reused in home setups with thorough cleaning.

What nutrient solution pH should I use with UBER Coco / Perlite / Clay 50L?

Target pH 5.8–6.2 for coco and hydro inert media. Soil users should target 6.0–6.5. Maintaining pH within the optimal range ensures all macro and micronutrients remain soluble and available to plant roots. Use a calibrated pH pen and adjust with pH Up or pH Down solution as needed after mixing your nutrient solution.

Does UBER Coco / Perlite / Clay 50L ship fast within Australia?

Yes — UBER Coco / Perlite / Clay 50L ships from our Australian warehouse with fast tracked delivery Australia-wide. Most east coast orders arrive within 2–5 business days. WA, NT, and TAS orders typically arrive within 5–12 business days.