The Flo-Gro is another brilliant yet simple drip system and it is almost impossible to over-water due to the drip ring only releasing solution slowly… with pebbles offering excellent drainage. The speed of the draining through the pebbles re-oxygenates the roots at every feed ensuring long-term root health.
The Flo-Gro is designed for those plants that you intend to keep long term. We’ve had plants in Flo-Gro’s in our polytunnel for many, many years.