Over Watering Cannabis | How to Solve it
Cannabis plants can present many issues during their growing process, especially if you’re a beginner and you don’t have much experience growing cannabis. One of the most common issues with it comes to new growers is over watering cannabis plants, which can cause root rot which is devastating for cannabis plants. In order to solve accidental over watering you’ll need to work fast. People tend to assume that watering is simple, but it’s something that should be done with caution when it comes to cannabis plants. In this particular post we’re going to attempt to solve over watering in cannabis plants.
Over watering cannabis – What can happen?
Over watering cannabis plants that still haven’t had their growth spurt can be quite a big issue. Water can build up in the bottom of the flowerpot and end up rotting the roots – this can kill off small plants or cause them to grow super short and produce lower yields due to their size. Plus, if this happens indoors your other plants may end up shading the smaller plant, killing it off entirely.
One of the most important parts of cannabis plants are their roots; they essentially hold your plants down, while also absorbing nutrients and water during each stage, absorbing oxygen during the process. Excessive watering can actually drown roots, causing nutrient blockages and series issues with your plants.
Over Watering Symptoms
You’ll need to pay close attention to your plant in order to spot over watering issues. One of the biggest factors is how they act after being watered; if they begin to droop you may have a sign of root obstruction. Another symptom, one of the clearest ones, is discoloration on your plants’ leaves, which can start turning a light yellow color. This happens when water excess is a persistent issue, which can cause issues such as a dramatic decrease in yield (if you manage to recover the plant) and can even be fatal if left untreated for long enough.
In order to avoid over watering, you’ll need to start off using a small amount of water, around a glass’s worth. You can begin increasing the dose once it’s big enough to need two glasses a day; this can take around a week. This allows for your plants to grow out longer roots faster, which causes for larger plants that can absorb more water and nutrients.
How to Fix Over Watering Cannabis Plants
When your plants have grown large enough you shouldn’t have to worry about overwatering, as long as it doesn’t happen every day. If you’ve over watered, the first thing you need to do is wait a couple of days until it’s fully dry. The water tends to pool at the bottom of the flowerpot, which is one of the main causes of root rot. The next time you water your plants, you’ll need to start using enzymes so that the root system grows strong and sturdy and can recover from any damage. Enzymes are catalysts which essentially force various chemical processes in your plants that grow even faster. When it comes to cannabis plants, enzymes are used to get rid of dead roots much faster, turning them into sugars which the living roots can absorb, while also making space for new, healthy roots.
While it may seem silly, choosing the right substrate is incredibly important. Your plant is going to live in the soil you choose for it, so choosing correctly is vital. There are many different types to choose from, all of which have plenty of different qualities, and each one treats water differently. Here at Growbarato.net we recommend using substrates that don’t hold water for too long if you tend to have issues with over watering. We recommend choosing a substrate that contains perlite, as well as natural peat combinations which are great for cannabis, allowing plants to absorb nutrients and water in order to grow successfully.
If fixed fast enough, you shouldn’t notice much of a difference in yield, although it’s a stressful process and your plant may lose a couple of days’ growth. However, if it happens regularly, you’ll definitely notice in the quality of your final yield. If you manage to over water and rot your roots various times, they may not be able to regrow properly, and your plants may end up with fungi and rot issues. However, with our tips and tricks this shouldn’t happen.
Once you’ve sorted the issue, you can continue with normal watering and feeding schedules, making sure that history doesn’t repeat itself. If you use enzymes during the entire process your plants’ roots will be much healthier and it will be much harder for them to rot. One of the reasons roots tend to get soaked and end up in a puddle is because some growers simply throw their water in all at once instead of pouring and letting it seep down.
Avoid Over Watering Cannabis by Watering Efficiently
Keep in mind that the amount of water that your plant can absorb may vary due to different reasons; the relative humidity, the temperature, how long since you watered etc. A plant that drank a liter of water a week ago may only need half a liter the next week, so you need to play it a bit like ear.
The most accurate way to water is to do it in stages, allowing it to be soaked up by the soil, until it begins to come out the bottom of the flowerpot. From that moment onwards, any more water is probably too much. Keep in mind that this isn’t an exact science, and you may make mistakes every now and then, so we recommend keeping a close eye on the process; experience is the best way to learn. We also recommend taking extreme care with smaller plants, as over watering can cause them to stop growing entirely; water calmly and carefully.