For example, a 50-kg bag of 12-24-12 fertilizer is composed of 12% N, 24% P, and 12% K. The numbers represent the percentage of a nutrient a fertilizer is made of. NPK are the three numbers you see labeled on the front of commercial fertilizers.

NPK (short for Nitrogen, Phosphorus, and Potassium) are the major nutrients that plants absorb through their roots or vascular tissue. What are the three numbers labeled on fertilizers? These nutrients are mostly obtained through a plantвЂ™s roots but can also be absorbed through tissue (i.e., foliar feeding). The other three nutrients are Nitrogen (N), Potassium (P), and Phosphorus (K). Respiration combines oxygen and the food created during photosynthesis to produce usable energy for plants. Oxygen (O) вЂ“ Along with what has been described above, plants consume oxygen through their pores-even at night.As plants absorb water, they split the water molecules into hydrogen and oxygen using the energy from the sun. Hydrogen (H) вЂ“ Hydrogen is a part of water ( H 2O).Carbon Dioxide (CO 2) вЂ“ Plants absorb CO 2 from the air, combining it with water and light to make carbohydrates-a process more commonly known as photosynthesis.There are six major nutrients that cannabis plants require to grow-three of which are obtained from the air and water: Underfed plants have a weak immune system due to a lack of nutrients. The buds develop sparsely and produce lower quality and yield than well-fed plants. Underfed cannabis plants are often slow to grow, stunted, yellowing, and frail.Well-fed plants have a stronger immunity to disease than underfed plants. Well-fed cannabis plants are green and healthy, leading to increased flower production and higher yields of bigger buds.The best nutrients for cannabis are, in fact, the nutrients which the plant uses to support growth.

Cannabis requires large amounts of mineral nutrients to compose its leaves and dense flowers. What Nutrients Does Cannabis Need to Grow?

What is buds