Timing seems about right. The current flowering plants are finishing so these will be in flower within two weeks. From all that I've learned this grow (being my first DWC), I plan on carrying on with a combination of organics and synthetics. Along with GHE products below, I'll be using the organics right along side. Mainly for the microbes and fungi.
I plan on keeping my water about 1-2" below the basket with heavier pumps. Will be using the EcoPlus Eco Air 4 Four Outlet air pump divided into 2 buckets/2 air stones and using the 2 Marina 200 Air pumps for clones. That will more than double the airflow to the roots.
When I change the res and even when I transfer over to the larger flower DWC bucket (3 gal - 5 gal) I'll be keeping a litre of the veg solution to add to the fresh new res, thus 'inoculating' it with the already stable microbial and fungal environment that it's been used to. As well, I'll continue with Hygrozyme on a 'maintenance' dosage when changing the res and adding a liter of the microbial and fungal tea listed below as well as a dose of Tarantula from Advanced Nutrients. Adding organic Alaskan veg and bloom fertilizer (some 'Fulvic acid' as well, like seaweed liquid. Plants uptake Fulvic better than Humic. Root fungi eat the Humic and poop out Fulvic!) in 'moderation' to help bring PH back down and feed microbes and fungi. Once the plants start really stacking, I'll add more synthetics to compensate and to lower PH. The organics can really mess with the EC so I'm not going to be freaking about high levels. Found that it didn't effect the plants health that much if at all.
Dinamed Plus from Dinafem Seeds (1) and Blueberry Headband (1)from Humboldt Seeds.
https://www.dinafem.org/en/dinamed-cbd-plus/
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 1 ml/l
FloraBloom .5 ml/l
FloraMicro 1 ml/l
Diamond Nectar: N/A
https://generalhydroponics.com/diamond-nectar
Cal Mag: 2 ml/l
https://generalhydroponics.com/calimagic
SuperThrive: .5 ml/l
https://superthrive.com/
https://hylineproducts.com/products/hygrozyme/#one
Grozyme: 2.5 ml/ltr
Tarantula
https://www.advancednutrients.com/products/tarantula/
Epsom salts
Root Rot 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