GT Prospect 20L Lightweight Clay Aggregate - Hydroponic Growing Medium - Image 1

£14.99

GT Prospect Home&Garden GT Prospect 20L Lightweight Clay Aggregate - Hydroponic Growing Medium

Name: GT Prospect 20L Lightweight Clay Aggregate - Hydroponic Growing Medium
Brand: GT Prospect Home&Garden
Price: 14.99 GBP
Availability: InStock

Brown

Clay Rocks

This is the most expensive it has ever been. Walk away.

£15 today · previous high £15 · all-time low £13

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Last 28 days · 28 data points (no recent data)

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Price distribution over 28 days • 2 price levels

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Most common price: £15 (24 days, 85.7%)

Price range: £13 - £15

Price levels: 2 different prices over 28 days

Description

GT Prospect Home&Garden's 20L lightweight expanded clay aggregate provides a soilless growing medium ideal for hydroponic systems and orchid cultivation. These high-temperature burnt clay nodules deliver three essential growing properties that support thriving plants: exceptional porosity ensures abundant air and oxygen reach plant roots, preventing the oxygen deprivation that commonly causes plant loss indoors; capillary action allows dry pebbles to absorb and wick water upward 8-10 inches or more, distributing moisture effectively throughout the growing medium; and superior durability means the clay aggregate resists compaction and decay over time, maintaining consistent air delivery to roots season after season. Unlike organic soils that break down, this clay pebble medium remains structurally stable and reusable, making it an economical choice for serious growers. Suitable for hydroponic systems, soil amendment, and specialty plants like orchids, the 20L bag offers reliable performance across diverse growing applications.

Key Features

The 20L clay aggregate is extremely porous, delivering abundant oxygen and air to plant roots and preventing the root rot and plant loss associated with oxygen deprivation.

GT Prospect clay pebbles exhibit capillary properties that allow them to absorb water and wick it upward 8-10 inches or more, providing consistent moisture to plants without daily watering.

This expanded clay aggregate does not compact or decay over time, unlike organic soils, ensuring sustained air delivery and long-term reusability across multiple growing seasons.

The lightweight burnt clay nodules work as a soilless growing medium in hydroponic systems or as a soil amendment to improve drainage and aeration in traditional plantings.

At 20L capacity, the bag provides sufficient clay pebbles for medium-sized hydroponic setups, orchid containers, or soil conditioning projects.

Product Specifications

Brand: GT Prospect Home&Garden
Colour: Brown
Size: 20l
ASIN: B07ZTMP8WH
Category: Home & Garden > Home & Garden > Garden > Gardening > Soils, Mulches & Planting Media > Clay Rocks
Domain: Amazon UK
Listed Since: 01 January 2011

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GT Prospect Home&Garden GT Prospect 20L Lightweight Clay Aggregate - Hydroponic Growing Medium

This is the most expensive it has ever been. Walk away.

Price History & Forecast

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Description

Key Features

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