GROWIT GMC40L Clay Pebbles 4mm-16mm, 40 Liters

GROWIT Clay Pebbles 40L are one of the best ways to start your hydroponic grow. This 100% natural, inert clay media is clean, pH stable, and provides superior aeration and drainage, which is essential for those growing hydroponically, but particularly in ebb and flow, deep water culture, and drip systems.

Due to the unique design and structure of these clay pebbles by GROW!T, they can cover a large surface area in a cost effective manner. This means they offer the ideal conditions for beneficial bacteria to procreate and rapidly colonize in your root zone. As you are likely aware, beneficial bacteria is hard to come by in hydroponic grows where there is no presence of soil. So, using GROWIT Clay Pebbles 40L can create awesome conditions for your plants, leading to natural, healthy growth.

GROWIT Clay Pebbles 40L Benefits:

• pH and EC stable for easy gardening, won't interfere with your nutrients
• Made from 100% natural clay - completely organic and inert
• Strong structural integrity means that they are less likely to break and compact, which helps to prevent dripper systems from getting blocked
• Pre-washed to aid in stability
• Drain freely and do not hold any excess water, providing good oxygen levels around the root; suitable for flood and drain systems, multi-pot and drip feed systems
• Pebble size 4mm - 16mm

What can GROWIT Clay Pebbles 40L be used for?

These Clay Pebbles can be used for a wide variety of things. Some growers mix it into their existing coco coir or soil to add aeration, similar to adding perlite. Others use it to improve the drainage of their soil or coco, as it has great water holding and aeration balance.

It also helps prevent evaporation from your grow media when you top dress your soil with it, while also making it tougher for soil borne pests and diseases to infiltrate your pots or containers. But, most growers use GROWIT Clay Pebbles 40L as a standalone grow media, in their hydroponic systems. If you plan on using it to supplement your growing media for aeration purposes, we recommend mixing up your coco and pebbles at a rate of 4 parts pebbles to 7 parts soil. This will lead to better soil conditions, healthier roots, and thus, healthier, higher-yielding plants.