it seems inpracticle to use seeds as fert, they dont have the proper balance of nutes you need throught the entire grow, they only have what they need for the first 20-30 days.

And using not organic chemicals is fine, the taste is different but your supposed to flush your plants before you harvest so all the chemicals break down and leave the system.

You can just use organic nute, 90% of the bud you hav probably smoked used chem nutes. I use organics cuase there sweet tasting buds oh yeah.

People grow with out soil all the time, hydroponics.
The seeds will not have all the nutes you need
the amount of seeds you would need is to large
u can buy organic veg and bloom ferts for 30 bucks
use just water
and thats where u get your boom in growth.