Do I Feed My Pot Plant Up to Harvest?

A common concern among growers is whether or not they should continue feeding their plants during the final stage of the flowering phase. The answer is, yes, you should keep feeding your cannabis plants up to harvest. Proper nutrition during this crucial period can make a significant difference in the yield, potency, and overall quality of your buds.

Why You Should Feed Your Plants Up to Harvest

The majority of cannabis strains have an eight to twelve week flowering period. During this time, the plant undergoes an intense metabolic process that requires a lot of energy and nutrients. If you stop feeding your plants too early, they will not have the necessary fuel to complete their life cycle, which can lead to lower yields and lower quality buds.

Additionally, feeding your plants during the final weeks of flowering can help to prolong the bloom phase and promote increased resin production. The nutrients you provide at this stage will also influence the terpene profile and cannabinoid content of your cannabis.

What Nutrients to Use During the Final Stage

When it comes to feeding your cannabis plants during the final weeks of flowering, it's important to use the right type and amounts of nutrients. Avoid using harsh chemical fertilizers, as they can negatively impact the taste and aroma of your buds. Instead, use organic fertilizers that are high in phosphorus and potassium, as well as trace minerals like sulfur and magnesium.

There are also specialized bloom boosters available on the market that are specifically designed to enhance bud production during the final stage. These supplements typically contain high levels of phosphorus and potassium, as well as other beneficial ingredients like amino acids, enzymes, and vitamins.

How to Apply Nutrients During the Final Stage

During the final stage of flowering, it's important to pay close attention to your plants and adjust your feeding schedule accordingly. As the plant approaches maturity, it will require less nitrogen and more phosphorus and potassium.

When feeding your plants during the last two weeks before harvest, you should reduce the overall amount of nutrients by around 25%. This will help to prevent nutrient burn and ensure that your buds have a clean and smooth taste.

You should also avoid spraying your plants with any type of nutrient solution during the last week of flowering. This will prevent any unwanted residue from ending up on your buds and affecting their quality.

In Conclusion

Feeding your cannabis plants up to harvest is an essential step in achieving the best possible yield and quality of buds. By providing your plants with the right balance of nutrients during the final stage of flowering, you can help to prolong the bloom phase, increase resin production, and enhance the overall taste and potency of your cannabis. Just be sure to use the right type and amounts of nutrients, adjust your feeding schedule as needed, and stop feeding your plants at least one week before harvest to ensure clean and smooth-tasting buds.