Terra fertilizers are presented in 2 parts (A et B) in order to preserve the reactive properties of the minerals composing them. They are balanced so that they optimize the plants’ yield in specific substrates. They contain all the minerals fundamental to plant development in their most bioavailable forms and beneficial to consumption of crops, including that of medical cannabis and garden. And PK Bloom gives the possibility to adjust the phosphorus and potassium levels at the time of flowering and fructification. Made from orthophosphate, it allows maximal assimilation and maintenance of pH stability in all types of crops, including medical cannabis and garden. The quality of phosphate used in the manufacture of PK Bloom allows us to avoid added synthetic growth hormones and amino acids, thus preserving the flowers and fruits’ gustatory and medical qualities.