Hi people
On week 3 of flower on rdwc system just done a full water change and a bit of a clean and have found a lot of roots starting to block pipes anyone found any good methods to stop this
Thanks
Best is to upgrade to 2 inch pvc. You can get grommets to fit that size pipe...If you put screen you will still find it gets blocked. If your plugged up lift the plant out to expose your roots and cut off those that are blocking your pipes. If they plug up to much the planters can start to overfill and flood you out. Cutting out some roots just promotes more to grow. C