It is only when we come to total and unconditional "love" of our own darkness that we can know God incarnate in us, loving and understanding us in our totality. Pascal says that no one can love God without knowing their own misery.
In the traditional way of life gardens were a ceremonial event for all, an opportunity to give to the Earth as well as to receive. The seeds of good food are also the seeds of good relationship, so caretaking the garden is symbolic of caretaking all beings ... an offering to all.