Bubble Brothers 4 Pot XL DWC System

The Bubble Brothers XL 4 Pot DWC kit provides a perfect, easy to use hydroponic solution for those looking to grow larger plants. Based on the wildly popular original Bubble Brothers DWC system design, the Bubble Brothers XL replaces 3.5-gallon buckets with larger 5-gallon buckets and swaps out the smaller 6" lid for the higher-volume 10" lid. Each 10" bucket lid holds approximately 6.5 liters of hydroton clay pebbles or hydroponic growing medium, and features a center channel to increase root-zone aeration. With larger buckets and lids, Bubble Brothers XL 5-gallon DWC kits provide a higher capacity grow site capable of supporting larger plants. For best results, plants should be started in seed starter plugs or rockwool cubes, and transferred to the basket lids once roots are established.

Hydrofarm's GROW!T Clay Pebbles are a strong, natural material used for aerating grow media, increasing drainage, or as a decoration. Grow!t Clay Pebbles are used in or grow media for hydroponic, hydroculture, or aquaponics growing systems. GROW!T Clay Pebbles are pre-washed and pH and EC balanced.

• 28.9 Pounds of 4mm – 16mm sizes natural clay pebbles
• Natural material used in various grow applications
• Offer beneficial bacterial growth
• pH and EC Balanced