Foliar Feeding Marijuana Plants

Foliar feeding is a method of delivering nutrients directly to the leaves of a plant. This technique can be especially useful for cannabis plants, as they can absorb nutrients through their leaves more quickly than they can through their roots. Here are the steps you can follow to foliar feed your marijuana plants:

1. Preparation: To foliar feed your plants, you’ll need a spray bottle, a solution of water and fertilizer, and your cannabis plants. You’ll also want to make sure that the temperature and humidity are suitable for foliar feeding, as this process is best done when the air temperature is between 68 and 77°F and the humidity is between 50 and 60%.
2. Mixing the Solution: In a spray bottle, mix the fertilizer solution according to the instructions on the package. Make sure to use a fertilizer that is specifically designed for foliar feeding, as some fertilizers can cause damage to the leaves if applied in this manner.
3. Spraying the Solution: With the spray bottle, gently mist the foliage of the plant, making sure to get both the top and bottom of the leaves. It’s important not to soak the leaves, as this can cause damage. Instead, you want to apply a fine mist that will allow the leaves to absorb the nutrients through their stomata.
4. Timing: Foliar feeding is best done in the early morning or late evening, when the light levels are low and the plants are not actively photosynthesizing. This will allow the plant to absorb the nutrients more effectively.
5. Repeat: Repeat the foliar feeding process every 7 to 10 days, or as recommended by the fertilizer manufacturer. You can also adjust the frequency based on the growth and health of your plants.
6. Monitoring: Keep an eye on your plants after each foliar feeding to ensure that they are not experiencing any adverse effects. If you notice any damage to the leaves, such as yellowing or wilting, stop foliar feeding and consider using a different fertilizer or method.

It’s important to remember that foliar feeding should not replace root feeding, but rather supplement it. Foliar feeding can provide your plants with a quick boost of nutrients, but it’s not a long-term solution. Regular root feeding is still necessary for the overall health and growth of your plants.

In conclusion, foliar feeding can be an effective way to supplement the nutrition of your cannabis plants, but it’s important to follow the steps outlined above and to monitor your plants closely to ensure that they are not experiencing any adverse effects.