The growing environment is working out well, which we are quite happy about, the cost of running the system doesn’t seem to be much at all when compared to running the rest of the house. The lighting appears to be sufficient for the plants to germinate and to continue to grow in – so at this stage we’re very impressed with the trial.
Next on our list of things to do is:
Wire up some more lights (we’re running out of well-lit areas for our second trial while our first trail continues to grow up to 20 days – a small oversight in our planning)
Consider how best we can maximise/minimise the different variables: trays, water, heat, coco-peat, lighting, time, etc
The trial is going well, we’re learning what we might have done wrong – and we’re planning what other experiments we can do to make improvements.
Here’s an overview of where are at day 9:
We need to consider better overnight monitoring, as we believe that while it is -3ºC outside the garage where we have the grow booth probably gets down to < 13ºC
The dehumidifier stops functioning as a dehumidifier at about 15ºC and therefore the RH humidity continues to rise as the night goes on. This has not resulted in mould forming as yet, which is promising, however, something to be mindful of.
The dehumidifier does continue to run a circulation fan so we don’t have an additional fan unit to run.
Two that have not preformed well are the beets:
The Bulls Blood Beet had poor germination and this didn’t really recover (as yet). We believe that we should soak the seed first and add a pressure plate to ensure that the roots do dive into the cocopeat rather than be raised up.
The Beet had a similar issue. We will let this trial run, however, roll on a second beets trial. 🙂
Frosty morning outside today but our indoor environment is working well, the temperature remained above 16ºC overnight at an RH of 53%. Some pictures of ice crystals that formed on our car overnight.
All of the greens except the Basil are now uncovered and all are growing good (at least for our first trial). We are happy that there is no mould and that the root growth is increasing out the base of the trays now. We can see that some of the varieties have performed better than others and in our 2nd trial that has started we’re experimenting with a different start where the seeds while germinating are under pressure – this is meant to keep the seeds in their non-clumping forms and to ensure that the roots go deep rather than lifting their neighbours away from the coco-peat mix.