Its going to be hard work today.
All 200 kilo of gravel need to be removed before I could lift up the growbed. Luckily most of the cherry tomatoes already towards the end of their life cycle.
Few container ready to receive the gravel, I need to do this fast to prevent drying of gravel killing those bacteria resulting in longer time for growbed to cycle.
Once all gravel removed, blue growbed out and need to put fresh lumber as support.
I have a few used lumber standing by, for this situation. Next time I better use steel beams to support its will last longer.
On goes the growbed and water inlet done to make it heavier for me to adjust. Its higher than growbed next to it due bigger lumber used.
Previous arrangement below.
Gravel in... almost done...
Finished ... two hours of hard work.. :)