A couple of growers may face nutrient burn sometimes during the course of their growing period. The thing is do you know how to fix nutrient burn?
Drying out leaves, curling of leaves, browning of leaves, etc are common issues seen among indoor growers and the most probable cause are nutrient burns. It is crucial you recognize the signs and act fast to save your plant from severe or irreversible damage.
If you’re experiencing nutrient burn on your farm and you’re looking for how to fix or solution we will put you through this.
Nutrient Burn During Flowering Info
Nutrient burn is the over-fertilization or overfeeding of nutrients to your plants. When you supply your plants with their required nutrient in excess, they tend to absorb all of them thus resulting in nutrient burn. Plants are not equipped to handle over-fertilization therefore, they will simply absorb the entire nutrient you supply them.
Causes Of Nutrient Burn
Mostly, nutrient burn is caused when you feed your plant with too much nitrogen. Nitrogen is one of the components in plants’ nutrients and it’s mostly used during plants’ vegetative phase. Nitrogen needs to be in the right proportion with other nutrients to avoid the presence of excess nitrogen.
However, it’s not only excess nitrogen that can cause nutrient burns. Overfeeding of other nutrients can as well cause this.
Nutrient Burn Leaves Signs
The first step to fixing nutrient burn is identification. Be sure your plant is suffering from a nutrient burn by looking at the signs. Some early signs can point out if your plant is suffering from nutrient burns. They are:
- Leaves will give a very deep green coloration.
- You may notice the tip of your leaves bending at 90 degrees.
- Yellowish or brownish coloration of the tips of the leaves.
- The branch or stalk may start to turn purple or red.
Advanced signs to look out for when it comes to nutrient burns:
- The signs of the tip of leaves turning yellow will spread back and inwards throughout the leave until it dies off or withers away.
- You may also notice leave twisting.
- The edge of the leaves starts to curl. This curling of leaves usually indicates the presence of too much nitrogen.
- Yellowish patches that separate themselves from the green-colored leaves.
Learn How To Fix Nutrient Burn
Once you’ve identified that your plant is suffering from nutrient burns, it’s time to take action. The good thing is if you can detect nutrient burn early, it can be resolved before it gets any worse.
Follow these guidelines to successfully fix your plant:
- Remove Damaged Parts: The first step and fastest way to fixing nutrient burn is to do away with the damaged plant leaves, buds, flowers, etc. When your plant leaves have become yellow there’s nothing you can do to make them green. The only solution is to carefully remove the yellowed leaves or the entire affected part and allow them to regrow.
- System Flushing: Next step is to flush the entire system so the excess built-up nutrient can be washed away. With a hydroponics system, wash your growing medium with clean and balanced pH water. To your hydroponic nutrient reservoir, pour out all the content and replace it with pH-balanced water. Use this balanced pH for about 24 hours in your hydroponic system. Then gradually introduce a small concentrated nutrient for about a week and balance it later when the plant is able to welcome the appropriate nutrient amount. In a soil-based system, simply water in the soil using pH-balanced water to flush out excess nutrients. Water your soil slowly and wait a bit to allow the water to assimilate between each watering plan.
A nutrient burn may be minimal, gradual progress, or severe. In the case of very severe burns especially during the vegetative stage, it’s usually best to start over-planting. This is because recuperation may be unachievable or may take a longer time to recover and it will be better to just start over.
Nutrient Burn Recovery Prevention
The best thing to save your plant is to prevent nutrient burns from happening in the first place. Do all you can to reduce the chances of nutrient burn from occurring. The excess nutrient can be catastrophic to your plants if not detected on time.
Ensure you use the appropriate amount of nutrients in their correct proportion for each growth stage. You should also monitor the pH of your solution or soil with a good pH reader.