Dude, I have been using the same soil/nute combo for my grows since my first. You are gonna want to get some inert perlite and mix it in with the soil 3:1. You will not need any nutes at all for 6 weeks at least. I start in 4" pots once they are germed, or I just germ in the soil too. I give them about a shotglass (which I see you have as well) of water right around the seedling every other day. This keeps them moist but also allows for aeration. When the seedling is showing the 1st set of true leaves I start upping the water intake slightly but still letting it get relatively dry. This will help the roots grow strong as they push through the soil looking for moisture....following me? LOL!
At this point I have them under a single cfl but your t5 should work well. I continue this until I see root tips coming out of all the drainage holes. That tells me it is time to transplant. I do LST and and like to keep things short and bushy. So I transplant into their finishing pot. This way I only do 1 transplant per cycle. I use a 3 gallon grow bag.
Now the soil you have feeds them the first 3 weeks until you transplant which is right in the same time frame. Then when transplanted the new soil will give them an additional 3-4 weeks of feeding. No added nutes needed.
When feeding time starts, use a 1/4 dose of the recipe. The recipe says to feed, water, water, feed. Do that but increase by 1/4 dose every 2nd feeding until you reach full dosage. By then you should be very near flowering. If you have recently fed when you want too induce 12/12 then wait until the soil dries out again and then flush with 2 times the water as you have soil. Wait 2 days to dry it out a bit. Then switch the light cycle. After the soil dries again start the flowering recipe with the same 1/4 dose and upgrade regimen as you did for veg.
Depending on how many plants you do and with that light 2 is probably gonna be what you can do well. A starter set like that can last a good 3 cycles. You will run out of the sugar daddy first because it is used more than the others and there is the 8tsp push at the end. You don't need to spend $30.00 on a litre bottle. Spend a couple more and get another starter. Saves cash and grows well. Good Luck and feel free to PM if you have specific questions, Kewl!...Reading + Studying + Planning + Acting ...
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