nfpSynergy plants

The plants are doing really well in the window - particularly the french beans. One of them has already climbed higher than the existing structure, and is threatening to jump across to the other bucket! The peas are growing less quickly, but look good. The leaves do look a bit floppy and some of the bottom ones are discoloured - I'm not sure if this is normal with these plants?

We are going to attempt to change the water today - hopefully without too much spillage!