Hey, im new on the forum, i am just starting my first grow, the seeds are germinating right now. Three northern light and two blue mystic, all feminised and from nirvana Everything is ready to grow apart from the fertilisation. I have three types and am wondering which one would be best? I dont really have time to buy any recomended ones from the internet. First one: Liquid growmore. This one only has nitrogen phosphorus potassium 12-12-12. Since it has no trace elments I have ruled it out myself. Second one: Miracle gro: 24-3.5-13.3 With trace elements. I have read in the forum that it has no magnesium?? Does it matter that much?? Should i add salt as magnesium? Third one: Phostrogen: 10-4.4-22.5 With trace elements, however not as many as miracle grow, only magnesium, iron and manganese. Which is the best? Could i mix them to get a good fert? Any help is greatly appreciated.
dont know - im using phostrogen and it burned my seedlings leaves a little. I've just watered my outdoor babies with some phostrogen too lets see how they do