Massive PH swings are now levelling out. Using Organic Alaskan Bloom to lower the PH instead of the huge amount of PH Down it usually take. Needs less (about 5-10 ml) to lower the PH back to 5.7 from 6.4.
BHB2 is more Sativa in appearance but is going to finish about 1-2 weeks ahead of BHB1 which is more indica like. (Appearances can be deceiving!). Have already flushed BHB2 for 24 hours with fresh RO water, replaced half with fresh then added GHE Bloom, Micro, CalMag, then the organics (Hygrozyme, Tarantula, Microbe Tea *Formula below.)
Will do a final three day RO water flush when all the trichomes are cloudy (My fave harvest. More 'up') and about 10% amber.
Am not worrying about PPM or EC at the moment. The microbes and organics are kind of messing with it. Had a potassium deficiency in BHB1. Treated with more GHE Bloom. Seems ok now.
Blueberry Headband (2) from Humboldt Seeds.
https://www.humboldtseeds.net/en/blueberry-headband/
Lighting
https://www.horticulturelightinggroup.ca/products/260w-qb-v2-led-kit
DWC Nutients
https://generalhydroponics.com/floraseries
FloraGro .5 ml/l
FloraBloom 2.5 ml/l
FloraMicro 1.5 ml/l
Cal Mag 1.5 ml/l
https://generalhydroponics.com/calimagic
Diamond Necter: N/A
https://generalhydroponics.com/diamond-nectar
SuperThrive: .5 ml/l
https://superthrive.com/
Epsom salts
Tarantula
https://www.advancednutrients.com/products/tarantula/
https://hylineproducts.com/products/hygrozyme/#one
Grozyme: 2.5 ml/ltr
Brown Slime Root Rot Organic Microbe Tea
8 liters RO water
5 ml (1 tsp) organic sulphur free molasses
5 ml Alaskan Organic grow fertilizer (or something comparable)
5 ml Alaskan bloom fertilizer (or something comparable)
5 ml Seaweed or kelp fertilizer
Handful of composted horse pucky
Worm castings, sea soil, Gaia General Purpose and Bat Guano Phosphate optional
* add after brewing
2-4 ml Advanced Nutrients Tarantula