21 Natural Tips to Help Solve Nutrient Deficiencies in Marijuana Plants
Nutrient deficiencies often appear as drooping leaves, discoloration in leaves, or a lack of flowers when the plant has reached the flowering stage. When any signs of nutrient deficiencies are noticed, it’s crucial to take the right steps to correct the issue. A failure to do this could mean a lower than expected harvest or, worse, the plant dying. The following recommended natural solutions can be used by any grower, whether growing indoor seeds or outdoor seeds purchased from i49 seed bank USA.
Create a Compost Tea
Compost tea is easy to make and provides many of the nutrients that marijuana needs. It can also be purchased from stores that offer supplies for hydroponics. To create a compost tea spray, fill a stocking with compost and soak in a bucket of water. Strain the mixture, then use it in a spray bottle to apply to the plant within a few hours. The compost can then be added to the soil.
Fish Emulsion or Fish Meal
Fish emulsion is the liquid remains of fish after they’ve been pressed for oil and fish meal is the inedible parts of a fish ground into a powder. Both of these are fantastic for correcting any nutrient deficiencies for marijuana plants because they include many different micronutrients. These are soil enhancements, so they can be added directly to the soil your marijuana plants are in.
Try Some Guano
Guano is the name given for the feces and urine of cave-dwelling bats and other seabirds. This has nitrogen, phosphorus, and various earth salts in it, so it does have a lot of nutrients that can be helpful for marijuana plants. It doesn’t smell as bad as animal manure, which makes it an excellent choice, especially for those who are growing medical weed seeds for sale at i49 seed bank USA.
Use Granite Dust in Compost
Dust from granite will slowly release potassium among other micronutrients into the soil. It’s most effective when mixed with compost and can be added directly to the soil before transplanting your auto bruce banner or super lemon haze strain seedlings. It also helps with conserving water, so is a great addition to marijuana plants.
Mix Greensand with Compost
Greensand is not actually sand, but rather the result of sandstone when it crumbles. It typically contains a variety of clay minerals as well as marine fossils. This is another slow-release addition for cannabis gardens and is helpful in the flowering stage. In most cases, this is going to work best when it’s mixed with compost.
Gypsum is a natural mineral found throughout the United States and is used to help fix sodium levels within the soil. It’s a great source of both calcium and sulfur for your jack cookies strain plants and can help reduce aluminum toxicity as well as ammonia that can be found in fertilizers. It can also be used to break up clay soil so seedlings can sprout easily.
Use a Kelp Concentrate
Seaweed or kelp can help treat both copper and potassium deficiencies in marijuana plants. The kelp concentrate is available in both granular or liquid form in many garden supply stores and adds a ton of vitamins and minerals to the soil when it is used. It can also be added to the compost pile to help it decompose faster. It can be added directly to the soil, but care needs to be taken to ensure it is not too hot when it is applied.
Products for Hydroponics
Those who are using a hydroponics system may want to look into some of the specialty products that are widely available. These products can correct many potential deficiencies that marijuana plants can suffer from and are easy to use. Always read the label before using any of these products so the nutrients will be properly balanced.
Add in Iron Supplements
Iron deficiencies often happen when the pH levels aren’t correct, so that is the first thing to fix. If an iron supplement is needed, it can be used to correct the iron levels. However, it is not a good idea to combine iron supplements with fertilizers as they can react poorly when used together.
Adjust the pH With Lime
Lime is highly alkaline, so it is possible to use lime to correct issues with the soil’s pH. It can adjust the pH levels upward, so it is best used when the pH is too low. Fertilizer should be avoided when adjusting the pH with lime as there could be unfavorable reactions. There are many different types of lime available to use for weed seed gardens, so the grower will need to see what works best for them.
Use Magnesium Sulfate or Epsom Salts
Commonly known as Epsom salts, magnesium sulfate can be very beneficial in indoor or outdoor marijuana gardens. It can be added directly to the soil before planting or mixed with water to use in a hydroponics garden. It is highly beneficial for marijuana plants, along with other plants, so it is used often by organic gardeners.
Pick Up a Marijuana Booster
Professional breeders will often use boosters to help their marijuana plants grow. Some have been tested thoroughly and proven to help support the growth of marijuana plants, so they can help growers who feel the plants need a little boost to be more productive. Growers can look into the different boosters available to choose the right option for their plants.
Mix Alfalfa and Cottonseed Meal
A mixture of alfalfa and cottonseed meal can help correct nitrogen deficiencies in marijuana plants. This can be found easily, but it is necessary to look for pesticide-free products to use for cannabis plants because of the heavy use of pesticides in commercial farming practices.
Use a Calcium-Magnesium Mix
A calcium and magnesium mix, often known as Cal-Mag, is a great way to add calcium and magnesium to the soil, as well as nitrogen, potassium, and phosphorus. However, it should not be used during the flowering stage, as it could add too much nitrogen at that point. Too much nitrogen during the flowering stage can cause your auto gelato or zkittlez feminized plant to have serious issues, reducing its desired effect or reducing the yield.
Add in Calcium Nitrate
If the plants appear to have a calcium deficiency, adding calcium nitrate may be a good solution. It also includes nitrogen and can be used to help increase the pH level of the soil. This should be done during the vegetative stage to avoid adding too much nitrogen during the flowering stage.
Look into Chelated Minerals
Chelated minerals are ones bound together with organic compounds. They help marijuana plants transport oxygen and nutrients. Most commonly, this is used in liquid fertilizers that target specific deficiencies as well as in hydroponic products.
Amend with Mycorrhizae
Mycorrhizae is actually a fungus, but it is good to have in the soil. The fungi will extract micronutrients that grow near the roots and help get them into the roots. It works within the soil by the root system and can help create much healthier marijuana plants as the plants are able to use more of the nutrients in the soil.
Mix Urea with Soil
Urea, which is made from urine, can help with nitrogen deficiencies. It can be purchased from many garden supply stores and is easy to use. However, it does release ammonia into the soil, so it should not be used with seeds or seedlings. It also should not be applied when it is too hot outside, as that can impact the chemical reaction needed for it to work properly.
Use Zinc Salts
If the soil pH for marijuana is too high, it could cause a zinc deficiency. When this happens, the most common sign is that the leaves aren’t as large as they should be. If there is too much zinc, it can kill the plant quickly. In most cases, correcting the pH is the best solution, but there are zinc salts that can be carefully used if the zinc is too low.
Try Nitrate Salts
Nitrate salts are water-soluble so they work quickly and can be found in fertilizers. They often help with ammonium, sodium, potassium, and calcium levels and can be purchased as a mixture to help with all of these. If there is a specific deficiency, it is possible to purchase nitrate salts designed to help just with that deficiency.
Add Rock Phosphate
Another soil amendment is rock phosphate, which slowly adds phosphate to the garden. Since phosphate is essential to cannabis plants, it may be beneficial to add rock phosphate if the pH level is greater than 7.0. It is usually not necessary to add it to the soil if the pH is lower.
The Bottom Line
If you’ve noticed any signs of nutrient deficiencies in your marijuana plants, these tips can help you fix the problem and save the plant. It is crucial to learn more about any of these before applying them in the garden, as there could be issues with using too much or with using them at the wrong time. While some are easier to source than others, all are an excellent way to provide marijuana plants with the nutrients they need and to ensure the plant can grow as healthy as possible, leading to a larger harvest.
Grow Cannabis Seeds At Home