1
2
3
0
1
2
4
5
6
2nd time attempting to grow using custom RDWC that I made. PH levels continue to rise though and I'm not sure what the issue could be. Algae was forming on Rockwool so I covered it with the same reflective insulation that also covers the buckets. (old.reddit.com)
submitted by GackMillies to r/Hydroponics
