NPK in the ratios the crop you want needs + microelements such as iron, zink ect. the right ratio of nitrogen, phosphate and potash.
Nitrogenous fertilizer.
no peole use it on roses as it is a good fertiliser
commercial fertiliser is fertiliser made by a certain company.
something good no keep feeding them water and give them fertiliser and plenty of sun
potassium is a good plant fertiliser, basically its essential!
Chemists make fertiliser, agriculture needs fertiliser.
There is nothing wrong with wanting to possess things as long as you don't allow them to possess you.
to make saltpetre all you need to use is limestone and fertilizer good luck with the rest of the good =^[)
Buya lot of Chili seeds. Plant them in dirt, then water them and fertilise with red fertiliser. Then sell them. Fertilised chillies are worth more but if you can't get fertiliser don't worry they sell for $300 without fertiliser and $600 with fertiliser.
yes Further answer Not necessarily. Seeds don't take in fertiliser. But they take in water that may have fertiliser in it. But this fertiliser may not make them germinate faster.
depends entirely on the type and concentration of the fertiliser you are using
all plants can become fertiliser when plants die they become a good source of nutrients for other plants