I just did a res change today, in the beginning of wk 5 of flower. This plant is the only one affected that I noticed after the res change and have no Idea what happened. I walked in and some of the fan leaves up by the top colas were twisted and starting to brown between the veins in the leaves. Any advice anyone? I did flush with ph'd water and then refilled the res with an individually mixed batch but I sure would like to know what the hell happened and if anyone would do anything different.
Twisting and discoloring
- Thread starter Stoney89
- Start date
Soil pH too high. I had that this round and lowered my water pH as I never test but this time we in new home and new water. My water pH was 8.9pH. Over time and in flower I had that exact same thing its a lockout of Phosphorous.
Remedy for me was adding a little bit if Vitamin C to my water to make it slightly acidic. After I started that all new growth was back to normal. The older fans stay that way. The flowers are fine.
Here's a pic of mine with the problem looks very very similar to what you have there.
Look in the back there - the old fan leaves are dry twisted and hard. Just like yours.
Remedy for me was adding a little bit if Vitamin C to my water to make it slightly acidic. After I started that all new growth was back to normal. The older fans stay that way. The flowers are fine.
Here's a pic of mine with the problem looks very very similar to what you have there.
Look in the back there - the old fan leaves are dry twisted and hard. Just like yours.
