forgot about the fan
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@ -14,9 +14,11 @@ The approach that worked was to use the Kratky method of Hydroponics:
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* 3 basil seeds per starter (which were thinned down to 1)
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* 3 basil seeds per starter (which were thinned down to 1)
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* Buddha Tree Organicus feed (from [PremierGrow](https://premiergrow.com/collections/nutrients-additives/products/buddhas-tree-organicus-1-litre))
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* Buddha Tree Organicus feed (from [PremierGrow](https://premiergrow.com/collections/nutrients-additives/products/buddhas-tree-organicus-1-litre))
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* 2 * 12V 72 LED strips (+ a 2 strips of red/blue leds but i'm not sure they contributed much) - (from https://amzn.eu/d/9K7ShHZ but I now try not to buy from Amzon)
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* 2 * 12V 72 LED strips (+ a 2 strips of red/blue leds but i'm not sure they contributed much) - (from https://amzn.eu/d/9K7ShHZ but I now try not to buy from Amzon)
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* 18V Fan (running at 12V) from the junk box, wired alongside the lights
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* 12v Relay controlled by 'dietpi' - I varied how long I would have the lights on for but usually about 12-14hrs, often starting a little later in the day so that I wasn't drawing lots of power from the battery before the solar panels had started to work.
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* 12v Relay controlled by 'dietpi' - I varied how long I would have the lights on for but usually about 12-14hrs, often starting a little later in the day so that I wasn't drawing lots of power from the battery before the solar panels had started to work.
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* 5V 10W USB Water Heater, set to 18C (from https://amzn.eu/d/8pRSIyF)
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* 5V 10W USB Water Heater, set to 18C (from https://amzn.eu/d/8pRSIyF)
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## Challenges
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## Challenges
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* The garage room that I have my equipment in gets cold in the winter and remains cold for a long while - it was therefore necessary to add the water heater to keep the system working in the spring months but this added more power draw for the solar system which wasn't ideal. I've since insulated the garage and so hopefully this will make it a little easier to keep at least a reasonable temperature.
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* The garage room that I have my equipment in gets cold in the winter and remains cold for a long while - it was therefore necessary to add the water heater to keep the system working in the spring months but this added more power draw for the solar system which wasn't ideal. I've since insulated the garage and so hopefully this will make it a little easier to keep at least a reasonable temperature.
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* The pH monitor I purchased wasn't great quality and I'm also not very careful with accuracy so I suspect that the pH wasn't ideal - I might well invest in better pH monitoring device and hopefully this will make it easier.
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* The pH monitor I purchased wasn't great quality and I'm also not very careful with accuracy so I suspect that the pH wasn't ideal - I might well invest in better pH monitoring device and hopefully this will make it easier.
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