What fertilizers can be used?

[artemevoice]

Tell me, what fertilizers are used effectively? Preferably name a proven company, so that I can order.

[artemevoice]

Hi. What exactly do you need fertilizers for? There are different tasks and you need to choose specifically. I take these https://fervita.us/products/9-0-6-liquid-fertilizer. I use it to grow citrus fruits and the result is simply amazing. There are no harmful substances in the fruits, but the harvest has increased!