elunex
Active Member
For some background. I have these Hells Bells growing in 11L pots in an experimental "super soil", I was gifted to test (in hindsight...)
It's received only water + silica twice and microbes twice. PH is always between 6 and 6.5 (slurry test and runoff is at 6)
It was vegged for 4 weeks in the soil before flip and they are now in week 5 of flower.
They looked 100% with no symptoms 10 days ago, then started to show burnt tips, but it seems weird for nutrient burn to start so late into flower. It has since progressed rapidly and I fear these may be lost.
All 6 of the plants in that soil are showing it, the same cuts in other soil are doing fine. So it's definitely related to nutrients I believe.
The question is, am I looking at a lockout causing a rapid degradation due to lack of uptake or am I looking at nutrient burn (despite the late stage of life).
There are signs that resemble both mg + k deficiency but others that suggest nutrient Burn.
The symptoms started half way up the plant and have moved up, lower growth below where it started looks healthier. This part makes me rethink nutrient Burn.
Current symptoms
Initial symptoms
It's received only water + silica twice and microbes twice. PH is always between 6 and 6.5 (slurry test and runoff is at 6)
It was vegged for 4 weeks in the soil before flip and they are now in week 5 of flower.
They looked 100% with no symptoms 10 days ago, then started to show burnt tips, but it seems weird for nutrient burn to start so late into flower. It has since progressed rapidly and I fear these may be lost.
All 6 of the plants in that soil are showing it, the same cuts in other soil are doing fine. So it's definitely related to nutrients I believe.
The question is, am I looking at a lockout causing a rapid degradation due to lack of uptake or am I looking at nutrient burn (despite the late stage of life).
There are signs that resemble both mg + k deficiency but others that suggest nutrient Burn.
The symptoms started half way up the plant and have moved up, lower growth below where it started looks healthier. This part makes me rethink nutrient Burn.
Current symptoms
Initial symptoms