Plant nutrients or fertilizers mimic the natural amount of nutrients found in soil, often with some added benefits. Since growing cannabis indoors is becoming an industry standard, plant nutrients have evolved since most indoor grows use alternative substrates. To learn more about substrates, check out this article. Let’s examine the many nutrient options available.
Popular Plant Nutrients For Indoor Cannabis
Fertilizers provide plants with essential nutrients necessary for growth and health. A requirement for all living things, plants need essential nutrients to thrive. Soil naturally contains many of the minerals and organic elements necessary for healthy plant growth. With the popularity of indoor growing and hydroponics, the demand for plant nutrients has blossomed.
Marijuana plants also require secondary nutrients, which include sulfur, calcium, and magnesium.
As a rule of thumb, the ideal pH balance for marijuana grown in soil ranges between 6.0 and 6.8. Hydro, or hydroponic, growers should keep their water pH in a range of 5.5 to 6.5. On average, marijuana plants need a gallon of water each day per pound of anticipated flower.
Why is fertilizer important for cannabis plants?
Finally, there is a more expansive group of trace, or micro, nutrients that boost marijuana plant growth. These essential micronutrients include zinc, manganese, iron, boron, chloride, cobalt, molybdenum, and silicon, among others.
Plant growth is equally dependent on the work of fertilizers and nutrients. Here are some guidelines for applying fertilizer during different stages of growth.
A cannabis garden needs a combination of essential nutrients and trace, or micro, nutrients. The best marijuana plant food will offer a balance of a vital trio of nutrients.