Today we will try to discuss as best and concretely as possible your direct and real actions in relation to garlic in the event that if, nevertheless, not the best story happened to you, and specifically the winter garlic really began to turn yellow, which is enough often and with this it is imperative to do something at least in the end in order to get a full harvest, the most beautiful and incredible good.
So, to begin with, you should be yourself, do not doubt your abilities, and they, in turn, will certainly help you to achieve a high-quality and decent harvest. However, what is required of you first? Naturally, you need to hear my recommendations and take them into account in order to use them to get the best and most decent harvest.
So, let's start by watering your garlic, if you see that it starts to turn yellow, you should water it and as much as possible, you you should definitely do this systematically, so that in the end literally every stem and of course garlic can enjoy water. If you feel that the frost could be the cause, or they just were, then you should as best you can cover the garlic, build a small greenhouse and it will surely help your garlic to achieve excellent result.
However, garlic could certainly be extremely successfully and most worthily fertilized or fed with something substantial enough, and I would recommend you to start with boron acid or alcohol, you can dilute all this in a small doha together with water, which is originally intended for irrigation, then you will pour the garlic and undoubtedly you can fertilize.