31.01. F29
Overall, everything is still running according to plan, although powdery mildew is starting to become more noticeable again. Control measures remain consistent and ongoing. Compared to the previous Super Buff Cherry run, the situation is much better under control, mainly because countermeasures are being applied earlier and more actively this time. The goal is to get the mildew issue fully resolved in the coming weeks.
Aside from that, the Blueberry Skunks are performing exceptionally well. The automatic irrigation system clearly contributes to stable, low-stress growth, and the Biotabs nutrient system continues to impress. The difference compared to earlier runs is very noticeable, especially considering how little manual input is required.
All in all, this is a solid run, and despite the mildew challenge, it already creates a lot of anticipation for the harvest.
05.02. F34
Unfortunately, powdery mildew has become noticeably more present again and has clearly spread compared to last week. So far, the infestation is fortunately limited to the fan leaves, although it is visibly more pronounced there than it was a week ago.
The plants were treated again with a water–Purolyt solution to actively counter the issue. The current focus is clearly on containing the mildew and closely monitoring how the situation develops.
Relative humidity is currently around 53 %. The goal is to bring it below 50 % (ideally around 48 %), as powdery mildew struggles significantly more below this threshold. Even a difference of just a few percentage points can make a noticeable impact.
Aside from this, the grow continues to perform very well overall. Biotabs is once again outstanding, delivering excellent results with very simple handling. The Gardena drip Blumat system is working flawlessly, and all key parameters remain well balanced.
Thrips were only present at a very minimal level. After a single nematode application, no further signs have been observed so far.
The focus remains on keeping the powdery mildew under control.