The ideal ratio changes throughout the growth cycle of your marijuana plants. For instance, you need a higher proportion of N and K to P during the vegetative stage. A general rule of thumb is to remain close to a 3-1-3 (N-P-K) ratio for the first few weeks.
What Are Mobile and Immobile Nutrients?
Certain types of water don’t include large amounts of calcium; this makes them a poor choice if using a hydroponic system. You can treat a deficiency by using a calcium-rich substance such as lime.
Immobile nutrients stay in the same place once the plant assimilates them. You will spot signs of immobile nutrient deficiency in young leaves near the plant’s top and outer branches.
The biggest downside of House and Garden (besides price) is it’s getting harder to find online. This brand is often best purchased in person at a hydro store. Get a custom nutrient schedule directly from the people at House & Garden via their free online nutrient calculator.
Best supplement ingredients for organic growing
Examples of Good Can nabis Nutrients
·Hydroponics / DWC/ Bubbleponics
Learn About Cannabis Supplements:
What’s the Best NPK Ratio for Cannabis Nutrients?
The FF trio is a popular nutrient system for cannabis growers that contains a variety of natural sources for nutrients like earthworm castings and bat guano, which cannabis plants thrive on. Fox Farm nutrients contain too much organic matter for DWC/hydro (increasing the chance of root problems), but all that organic matter is great for plants in a hand-watered environment to enhance smell and flavor of your finished product. Best for…