Geolite Clay Pebbles 45L
GEOLITE Clay Pebbles offer a strong, durable, and versatile growing medium ideal for hydroponics and various horticultural needs. These pebbles are crafted from 100% natural Italian clay, fired at high temperatures (1200°C) and specially treated to ensure a stable, neutral pH and a consistently low Electrical Conductivity (EC). Their unique structure promotes significant surface area for beneficial bacterial growth and provides outstanding aeration and drainage, which is crucial for root health. Available in a 45 L bag, this media is perfectly suited for use in drip feed, deep water culture, and flood and drain setups indoors.
$34.86
Owner Satisfaction
4.5
/ 5
Category Rank
900
/ 1247
#900 in Soil
Price vs Category Average
-31%
Below average
Material
100
/ % natural Italian clay
Who it's for
- Superior Root Aeration
- Durable and Reusable Medium
- Efficient Moisture Regulation
Who should skip it
- Mandatory Pre-Rinsing Required
- Steep Learning Curve for Beginners
- Requires Dedicated Nutrient Solutions
Key Specs
Material
100% natural Italian clay
Manufacturing Temperature
2200°F/1200°C
Particle Size
8-20 mm
Volume
45 L
Weight
61 lbs
Dimensions
25 × 18 × 5 in
Porosity
Approximately 85% by volume
Features
- Stable and low-EC for consistent nutrient delivery
- High total porosity (85%) ensures excellent root ventilation and oxygenation
- Offers superior draining capacity
- Strong, stable, and durable for long-term use
- Ideal for fostering beneficial bacterial growth around roots
- Versatile for use in hydroponics, hydroculture, and aquaponics
What customers say
Geolite Clay Pebbles offer excellent value, with the 45L size perfect for large hydroponic systems or substantial drainage. Users highlight the quality and reliability of these lightweight pebbles. While a thorough rinse is recommended to remove dust, once cleaned, their consistent size and high porosity support healthy plant growth. This makes them a dependable and cost effective choice for dedicated growers seeking a reliable medium.
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$35