Cannabis buds will form at most of the plant’s nodes. A node is where a leaf or branch grows off the stalk. The larger the plant grows, the more nodes will appear, which means your plant will have more locations where buds can grow.
Correctly feeding your plant is absolutely necessary when trying to grow large buds. Nitrogen is associated with vegetative growth, while phosphorus is the nutrient that is most closely associated with flowering plants. Feeding a plant nitrogen while it is vegging creates a healthy, vibrant plant at a young age that will grow rapidly, which leads to increased yields.
Another tip for growing bigger buds involves regularly feeding compost tea to your soils. Compost teat helps develop healthy mycorrhizal relationships between the soil and mycelium. The more mycelium in the soil, the more nutrients the plant is going to take up, which will result in bigger buds.
There are many commercial supplements that claim to fatten up buds and improve flavor, but most of these work by adding simple sugar.
When you’ve reached the ultimate max of light that your plants can use, you still have a trick up your sleeve to further increase your yields. You can give your plants the ability to use even more of that light (and increase your bud yields even further) by increasing the CO2 levels in your grow room during the flowering stage.
Notice how practically the whole plant is getting direct exposure from the lights. All that direct, intense light will be turned into energy by the plant, fueling bigger buds and overall yields.
Because of this, it is tough to provide bright light to all the buds on a cannabis plant when the colas are uneven lengths or at different heights. It is most effective and efficient to grow cannabis plants so they have a lot of colas spaced relatively close together and at the same height.
This will give you an idea of how the plant growth patterns change as a result of topping or FIMing a cannabis plant at a young age.
By supplementing your cannabis roots with extra sugar towards the end of flowering, you help improve the flavor of your buds while also fattening buds up.
By allowing your buds to ripen fully, you will maximize your overall yields. I’ve seen buds gain up to 25% adiitional size (at least visually) in the last 2-3 weeks before harvest. If I’d harvested these buds earlier, I would have dramatically lowered my overall yields.
I will cover 5 easy ways to increase your indoor marijuana yields at harvest time, no matter which strain you’re growing!