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Fertilizing at the beginning of cannabis flowering

Ideally, the beginning of flowering should be with green, well-developed plants and a healthy and active root mass. It is recommended at this time, if you are growing in containers, to make a last transplant into a pot three times the size of the previous one, so that the plants can develop their flowering in a culture medium that has renewed nutrients. Next we are going to see fertilization keys for the beginning of flowering.

Fertilization keys at the beginning of flowering

Pre-flowering consumes nutrients in a similar way to vegetative, but as flowering develops the demand for phosphorus (P) and potassium (K) increases, reaching its maximum peak in the middle of flowering.

Ideally, the beginning of flowering should be with green, well-developed plants and a healthy and active root mass.

A practical way to provide these macronutrients is with the use of fertilizers, such as bat guano, which can be used evenly on the surface of the pot or by making a tea for irrigation. For this you have to place two tablespoons of guano in 4 and a half liters of water; leave to macerate for two days stirring twice a day to aerate and then apply every 15 days diluting one part of the tea in three of water.

Preflowering consumes nutrients in a similar way to vegetative.

Fertilization using guano tea can also be complemented with a mixture of earthworm humus, compost and fishmeal (at a rate of 1 grams per liter of substrate). This fertilizer is placed mixed with the soil on the surface of the substrate and with the progressive irrigation it releases nutrients that the plants absorb.

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