is this plant food any good?

(reposted in here as no answers elsewere)

Hi all, just need some advice on nutrients, i found all this in my fathers shed and was wondering if any of it could be used to feed my plant, im not planning on feeding it until i get my ph tester tomorrow and get my ph correct first.

Ok some of the info off of the bottle in the first picture...
miricle gro ericaceous
for all acid loving plants
NPK fertilizer solution 8-2-2 with trace elements

some info off of tub in second picture....
Miricle gro all pupose water soluble
NPK fertilizer 15 30 15 with trace elements

some info off of the box in 3rd picture....
Miricle gro all pupose water soluble
NPK fertilizer 15 30 15 with trace elements

and lastly some info off of the box in the forth picture
Miricle gro all pupose water soluble
NPK fertilizer 15 30 15 with trace elements

Thats about it any help is greatly appreciated
Baz

The last three should be ok, though 15-30-15 is bloom mix, I think?
I'm sittin' here lookin' at a box of MG AllPurpose Plant food (water soluble) I just bought and my analysis reads 24-8-16, which IS normal for general all-purpose commercial ferts.

I have no idea why our numbers don't match. Your's IS MG Bloom?
Assuming we're both correct. you can use yours for veg, but you'll probably need to boost the nitrogen (1st number) with a supplement? Also, that's a lot of phosphorus (middle number) for an entire grow, though I don't know if that's cool or not, but I'm thinking not?

MrFishy said:

The last three should be ok, though 15-30-15 is bloom mix, I think?
I'm sittin' here lookin' at a box of MG AllPurpose Plant food (water soluble) I just bought and my analysis reads 24-8-16, which IS normal for general all-purpose commercial ferts.

I have no idea why our numbers don't match. Your's IS MG Bloom?
Assuming we're both correct. you can use yours for veg, but you'll probably need to boost the nitrogen (1st number) with a supplement? Also, that's a lot of phosphorus (middle number) for an entire grow, though I don't know if that's cool or not, but I'm thinking not?

Click to expand...

Thanks for help, it doesnt say bloom on it anywere, might because im in uk why the npk is differnt but not sure, Im going to use the one in the big tub for vegging as i still have a while left before flowering, any ideas on how much to use and how often ?

I don't know if I would necessarily use that...

I've used a couple MG products without much success. From what I've seen and read, it just doesn't do very well with pot plants. If it is all you have, go ahead and use it, but from my research and recent experience FoxFarm nutes are the best. They are organic and just do an overall awesome job. I had a little sticker shock (spent about $60 on two different bottles) but there is plenty in each bottle.

If you want to see the results and explosion in growth check out my thread:
https://www.rollitup.org/general-marijuana-growing/86630-my-first-grow-soil-dwc.html

I couldn't be happier with my choice!

-Solo-Man-

Thanks for input but im kinda on a budget with my first grow and only have the 1 test plant so ill take a chance and learn from it
thanks alot for help tho

Baz . . . start 1/2 strength or less. Work up to fuller dose.
It's easier to add more than remove any.

Thanks for that mr fishy good idea, im having a little trouble trying to work out how much of this to mix with water, im going to feed it once every 2 weeks as instructed on the back of the tub