Boost aeration and drainage in hydroponics without difficult setup or complicated construction with pH stable, natural GROW!T Clay Pebbles from Hydrofarm.

Key Product Features

• Plant-Safe Substrate: Pre-washed and extremely stable in both pH and EC for consistency in plant health and growth.
• Natural and High-Quality: Made from 100% natural clay with no synthetics or plastics to leach into soil or hydroponic waters.
• Strong structural Integrity: Durable and reliable, these pebbles are difficult to break and compact, helping to prevent dripper systems from getting blocked.
• Enhanced Drainage: Drains freely and does not hold any excess water, providing good oxygen levels around the root for use in flood and drain systems, multi-pot, and drip feed systems, hydroponics, and aquaponics.
• Small-Sized Pebbles: Each pebble measures 4mm-16mm, and do not float when wet, making for a functional substrate or as an aesthetically pleasing planter decoration.

GROW!T Clay Pebbles are a versatile addition to your horticultural systems both indoors and out! These pebbles are made from 100% natural clay, are pre-washed, and pH stable for reliable use in continuous liquid feed programs and gardens. They offer great aeration and drainage in hydroponics, especially in flood and drain, deep water culture, and drip feed systems. Due to their unique structure and ability to cover a large surface area, they offer the ideal environment to foster beneficial bacterial growth around the root zone, leading to naturally healthier plants. Use in planters as a decorative soil cover, or as a layer for enhanced drainage. Get more from your growing systems with GROW!T from Hydrofarm.