The major difference is that with the liquid you know how much is in there and is slighly easier to mix, whereas with the powder it's a "close enough" guesstimate. Also, the powder will last almost indefinitely (according to AN) if you store it in an air / humidity tight container whereas the liquid will go bad some time after opening the bottle, and/or after a while in an unopen bottle as well.
So, I'd start with the liquid you have there first, then go to the powder when you run out.
I also got the Big Bud powder, 1kg tub! Free for a fake testimonial about how much AN nutes helped my grow, even before I started really using AN nutes! But they got me right back by ripping a few hundred dollars out of my pocket and making a ton of profit overall off of me...
So, I'd start with the liquid you have there first, then go to the powder when you run out.
I also got the Big Bud powder, 1kg tub! Free for a fake testimonial about how much AN nutes helped my grow, even before I started really using AN nutes! But they got me right back by ripping a few hundred dollars out of my pocket and making a ton of profit overall off of me...
Last edited: