XXL Bolt On 8-Plant Coco KitsXXL Bolt On 8 Plant Coco Kits Grow, feed and manage up to 8 plants in coco with this bolt on. It's ideal if you've got an XXL Tent or Kit (1. 2m x 2. 4m) You get growing media; nutrients; additives; pots or a system along with pH management & measuring tools. At this price, it's a real steal. You get everything you need to grow 8 plants in coco from start to finish. 8 x 12L RhizoPots 8 x Round Saucers for 15 20L Pots 2 x 50L Tropic CocoMix 70 30