When do I start feeding nutrients? (first grow w/ pics updates)

You should feed at around 3 weeks, and I would order nutrients online. For around $50 you can get a 3 part fox farm pack, It will last you a couple grows.

 

use small amount of superthrive mabe 1/4 of suggested dose

 

by feed you mean leave the lights on i think, and yes if you want to switch you light cycle to 18/6 should do it now, the sooner the better unless you are flowering. That a whole dif realm

 

IMO, nutes are nutes no matter what brand, so unless if going organic, I'd buy a cheaper nute set than FF that has the same chemicals, but ff stuff is usually Ph balanced which is a cool bonus


And what soil are you using ? If ffof I'd probably wait 5-7weeks before adding any extra because the soil is already loaded

 

sit back and be very calm. you can prepare for nutes when you hit flower, feed 1/4 the amount suggested on the container a week before flower to prep. then step it up.

 

Looking good so far~ just wanted to add my .02 worth about nutes. I agree to wait because there are nutes in most soils (MOST soils, like FFOF, etc.). And I always start nutes @ at least 1/4 - 1/8 strength and go from there. Better to under feed then over I always say.

 

hows it doing now?

 

I got Alaska Fish Fertilizer from home depot, all organic it seems to work well. I use it for the veg cycle, and I got a sack of pure jamaican bat guano for my flowering stages lol huge buds!

 

lookin good, your gonna wanna stop feeding nitrogen in a week or two and up your phosphorus and potassium. they have super bloom at armstrong and homedepot its 12-55-6 idk if your trying to go organic though but thats what i use to use. just make sure u flush a week before u harvest and you'll be good