Bluelab V2 Truncheon CF/EC/PPM Meter Media Canna Boost also works alongside

Canna Boost also works alongside any base feed and is fully compatible with PK 13/14 boosters for even bigger results

highly rated by commercial growers and across social media

Stack delivers these compounds directly to the leaves for rapid absorption

vibrant colour and stronger crops — this is the bottle you want in your corner

115L: 61cm x H 41cm

Bluelab V2 Truncheon CF/EC/PPM Meter Media Canna Boost also works alongsideBluelab V2 Truncheon CF EC PPM Meter The Bluelab Truncheon CF EC PPM Meter's tough, completely waterproof and famously reliable, making it the favourite nutrient strength meter of growers for years. The Bluelab Truncheon gives you an easy to read, incredibly accurate view of your nutrient strength, so you can make sure your plants are getting exactly what they need, taking you from hobbist to professional. It's no wonder that most growers choose to