The Best Marijuana Fertilisers Available
Does North Carolina have Recreational Marijuana Dispensaries.Picking the perfect marijuana fertiliser is hard. I personally dread it, and try to minimize using cannabis nutrients by starting with the ideal growing environment and high-quality genetics. However, there comes a time when every grower needs nutrients, especially when you are just starting out.
TL/DR
- There are different types of fertilizers suitable for cannabis cultivation. We are emphasizing the importance of nitrogen, phosphorus, and potassium (NPK) at various growth stages.
- There are differences between organic and synthetic fertilizers, their application methods, and the critical role of maintaining proper pH levels. Does North Carolina have Recreational Marijuana Dispensaries?
- We also highlight the importance of adjusting nutrient levels according to the plant’s life cycle to avoid deficiencies and ensure optimal growth and yield. Does North Carolina have Recreational Marijuana Dispensaries?
I will help you pick your ideal fertilizer by sharing some of the best out there (in addition to my personal line: Bergman’s Plant Food). Fertilizer can help produce a healthy, flourishing plant but there are other methods as well. ?
I’ll explain how to boost with CO2 as well as how to fertilize your plants safely. Knowledge is key, so keep reading to learn how to choose your perfect fertilizer.
You can buy my pre-made fertilizers made for marijuana growers of all skills here in our shop
Buy marijuana fertilizer
- All the nutrients you need
- Enough nutrients for at least 5 plants.
- Discounted combination deal.
- Suitable for soil, hydroponic, and other
If you are thinking about fertilizers, you will need to first decide on one thing: Homemade nutrients or off-the-shelf, professional products? Does North Carolina have Recreational Marijuana Dispensaries?
Of course, you can always make your own nutrients with your preferred mixture, but usually it is much simpler to buy pre-made nutrients. Keep in mind that marijuana plants have a wide assortment of needs.
Professional blends can prevent you from making any unforeseen mistakes with chemical reactions that may happen if you accidentally mix the nutrients the wrong way. Does North Carolina have Recreational Marijuana Dispensaries?
You also won’t have to worry about deciding what to feed your plant and the necessary ratios. They already have all of that taken care of, which is especially helpful for beginners. There are so many awesome marijuana products created by well-experienced growers worldwide. Why make things hard?
If you still want to DIY, try starting out by making your own soil instead. Learn to make your own soil mixture with the tips from my free marijuana grow bible. Does North Carolina have Recreational Marijuana Dispensaries?
WARNING: Stay clear of any fertilizers that are advertised as being “slow-release” or “extended.” While these systems may be good for regular plants, they are most likely going to cause an array of issues when growing marijuana. Does North Carolina have Recreational Marijuana Dispensaries?
No nutrients without water
Want to know the best way to waste money on fertilizers?…Not water your plants correctly.
Fertilizers aside, without a proper watering technique, soil plants will never thrive. Although plants need water to transport the nutrients from roots to leaves, newbie marijuana growers often make the mistake of watering their plants far too often. Does North Carolina have Recreational Marijuana Dispensaries?
This may lead to all sorts of over-watering problems. So, before we discuss fertilizers, let’s talk about watering.
Here’s how to water plants in soil:
- Keep at least the first top inch of the soil feeling dry.
- Mix nutrients in your water.
- Flush with pure water only once every two weeks.
- Let about 20% additional water drain through the bottom when you water.
Be sure you are always adding the proper amount of nutrients, and that you have chosen the right fertilizer for your growing stage. Does North Carolina have Recreational Marijuana Dispensaries?
Be sure to read my full guide on proper watering marijuana plants if you want to know more.
What do cannabis plants need?
Healthy marijuana plants require three elements for firm roots and vibrant flowers with high yields: Nitrogen (N), Phosphorus (P) and Potassium (K). You will often see these values displayed on packaging as NPK. Nitrogen is important for leaf growth while phosphorus aids in bud growth. Does North Carolina have Recreational Marijuana Dispensaries?
Potting soils are already mixed with these three elements which will aid the plant for up to three weeks. But as the plants grow, they will need additional nutrients.
Once your plant starts developing leaves, you will need to give it a 20% balance of phosphorus, potassium, and nitrogen. If you are growing indoors, you’ll want to dilute this formula to one-quarter or one-half strength. When marijuana plants are grown indoors, they do not handle full-strength dosages well, and it could cause the leaves to droop due to shock. Does North Carolina have Recreational Marijuana Dispensaries?
You can feed your plant each time you water, although it isn’t completely necessary. Twice per week will usually suffice. However, outdoor plants naturally get fresh air, and their roots have free range to spread out and grow, so they often do not need as much. Does North Carolina have Recreational Marijuana Dispensaries?
Cannabis nutrients help plants thrive
Marijuana plants require nutrients to thrive.
In many cases, plants can absorb these nutrients from the Earth. In other scenarios, growers need to supplement these nutrients through the use of fertilizers. Therefore, knowing how to utilize nutrients correctly can be integral to the growth of your cannabis plants. Does North Carolina have Recreational Marijuana Dispensaries?
Many things can act as fertilizers to some degree, but it is often easiest to purchase packaged fertilizers at a local garden center. Most fertilizers are sold as hydroponic solutions. Some are designed for soil, while others are designed for hydroponic growing. Every option will have nitrogen to aid leaf growth, potassium to facilitate the development of the flower and phosphorus for root growth. Does North Carolina have Recreational Marijuana Dispensaries?
These are represented by their elemental symbols of N, P, and K respectively. In fact, on most commercial fertilizers, you’re going to see an NPK ratio listed on the bag (e.g., 20-20-20). This tells you exactly how much of each element is in that particular marijuana fertilizer. Does North Carolina have Recreational Marijuana Dispensaries?
NPK aren’t the only nutrients found in fertilizers, however. There are also micronutrients such as calcium, sulfur, magnesium, and many more. Although these help with specific processes inside the plant, they are not quite as vital as the three core nutrients. Does North Carolina have Recreational Marijuana Dispensaries?
Timing is important
Different fertilizers work better at different times in the plant’s life cycle.
At the very beginning of the sprouting stage, you probably won’t need any strong fertilizers and can probably just get away with using peat plugs or potting soil. In fact, you shouldn’t need to add nutrients until you reach the vegetative stage.
During the vegetative stage, plants need an added boost of nutrient content to ensure that they are growing and producing at the right rates. For plants that are in a vegetative state, it’s essential to use a marijuana fertilizer that has an even NPK distribution of 20-20-20. This will provide them with an equal amount of each of the three core nutrients. Are there recreational dispensaries in North Carolina?
During flowering, you are going to want to change the fertilizer just a bit. Cannabis thrives when it has a lot of nitrogen, and it uses extra nitrogen during the vegetative stage. This need for nitrogen reduces during the flowering stage, and extra potassium and phosphorus become necessary. Are there recreational dispensaries in North Carolina
At this point, the plant would do better with an NPK ratio of 10-30-10. The phosphorus helps with the production of buds and flowers to ensure an optimal yield. The cannabis plant gradually stops needing all nutrients as flowering ends, and it matures. Are there recreational dispensaries in North Carolina?
The important thing to remember is that nutrients act like multivitamins for marijuana. In fact, you could say that the plants “eat” the nutrients to thrive. Without proper nourishment from fertilizer or the soil, a plant will not produce the desired outcome. You will see the effects of a lack of proper nutrient intake. Are there recreational dispensaries in North Carolina?
Plant leaves will start to show burnt tips, and the amount of growth will appear to cease. If you want the best crop, it is important to ensure your plants are getting the proper nutrients starting with the macronutrients. Are there recreational dispensaries in North Carolina?
Macronutrients & Micronutrients:
| Nitrogen (N) | Increases vegetative growth. |
| Phosphorus (P) | Helps nutrient uptake and photosynthesis. |
| Potassium (K) | Builds resistance and energy. |
Secondary Nutrients:
| Magnesium (Mag) | Improves light absorption. |
| Calcium (Ca) | Increases cellular growth. |
| Sulphur (S) | Boosts hormone and vitamin production |
| Zinc (Zn) | Aids in chlorophyll production. |
| Iron (Fe) | Produces enzymes, photosynthesis, and chlorophyll. |
| Manganese (Mn) | Involved in chlorophyll regulation. |
| Chlorine (Cl) | Helps cellular division and foliage growth. |
| Copper (Cu) | Stabilizes root development. |
| Cobalt (Co) | Boosts nitrogen absorption. |
| Silicon (Si) | Balances iron and magnesium levels. |
| Molybdenum (Mo) | Transforms nitrate into ammonium. |
| Boron (B) | Boosts calcium absorption. |
The Macro Nutrients
The most vital elements for every plant on Earth are the so-called Macronutrients. Topping the list are Nitrogen, Phosphorus and Potassium. They are an inseparable part of all kinds of marijuana fertilizers; however, the amount of each nutrient varies according to the type of fertilizer. Are there recreational dispensaries in North Carolina?
Different types of plants require different ratios of these nutrients. Keep in mind; the cannabis plant has needs that are similar to a tomato. Each element has different atomic characteristics – leading to a particular effect on a marijuana plant. Understanding each of these elements can help growers safely address deficiencies in their plants. Are there recreational dispensaries in North Carolina?
Nitrogen
To begin with, Nitrogen, has the symbol ‘’N’’ in the periodic table, an atomic number of 7 and an atomic mass of approximately 14. It helps with photosynthesis and is responsible for chlorophyll production. Are there recreational dispensaries in North Carolina?
Photosynthesis is impossible without the existence of chlorophyll, and this is why Nitrogen’s role is so important in the life of marijuana plants. Stimulating the growth of leaves and stems while also increasing the plant’s size and vigor are also effects of Nitrogen. Is recreational weed legal in North Carolina 2025
Nevertheless, when there is a deficiency of N, the growth rates are reduced, and the leaves become yellow faster. The older leaves are the first to suffer, as are the lower leaves of the cannabis plant. Cold soil temperatures can also cause a nitrogen deficiency. Is recreational weed legal in North Carolina 2025
Phosphorus
The second element is Phosphorus or P on the periodic table with an atomic number of 15. It has an approximate atomic mass of 31. Is recreational weed legal in North Carolina 2025
The primary benefit of this element includes promoting seed germination, as well as seedling and root growth. Phosphorus is an essential element for the development of the terpene resins and floral clusters. It also participates in the formation of sugars and starches.
The overall vigor of the marijuana plant depends on Phosphorus. Therefore, a Phosphorus deficiency is signified by a reduction of the rate of growth and the quick drying of smaller leaves. They become purplish, and their edges are seared. What’s more, the excessive levels of Phosphorus can also cause Potassium-deficiency. Is recreational weed legal in North Carolina 2025
Potassium
The last crucial macro element is Potassium or K on the Periodic table of elements. Its atomic number is 19, and it has an atomic mass of approximately 39. Is recreational weed legal in North Carolina 2025
Potassium is vital for healthy plant metabolism during the flowering period, and it helps in the formation of the clusters of marijuana flowers.
Potassium keeps the plant vigorous, healthy and growing. Its deficiency can cause reduction if growth rates and problems with the leaves. It can cause them to have tips and edges which are brown in color with curled margins.
The Micro Nutrients
The basic Macro Nutrients are not enough for a marijuana plant to grow normally. Micronutrients also have critical functions, such as maintaining vigor and health. These Trace-elements include Calcium, Magnesium, Sulphur, Manganese, Boron, Zinc and Copper. They are included in most marijuana fertilizers but in smaller quantities. Is recreational weed legal in North Carolina 2025
Calcium
Calcium is one of the major microelements. It bears the symbol ‘’Ca’’ on the Periodic table of elements. Its atomic number is 20, and it has a mass of 40 approximately. Is recreational weed legal in North Carolina 2025
Calcium is vital because it is a part of the cell walls. It provides strengthening of the stems and branches and helps in the formation of the root and its tip’s growth. Is marijuana legal in north carolina for recreational use
A deficiency of Calcium causes distortion of the leaves. The leaves’ margins are hooked, and the roots do not finalize their development; their tips are weak. Is marijuana legal in north carolina for recreational use
Magnesium
Magnesium is also an important element. It has the symbol ‘’Mg’’ on the Periodic table, the number 12 and an approximate mass of 24. Is recreational weed legal in North Carolina 2025
Magnesium stimulates the formation of chlorophyll and most of the reactions with enzymes. The structures of the leaves and the veins in them are healthy due to this element. When Mg is deficient, the effect is different in each plant species.
Cannabis plants, for example, suffer from yellowing of the leaves, the disappearance of leaves, and withering, which starts from the older or lower leaves. Excessive levels of Magnesium can cause Calcium deficiency. Is recreational weed legal in North Carolina 2025?
Sulfur
Sulfur or ‘’S’’ on the periodic table has the number 16 and an atomic mass of approximately 32.
It consists in the proteins of marijuana plants and is important for their production. It also participates in the formation of chlorophyll and the growth of the plant. Where to buy marijuana Onine in North Carolina
The deficiency is presented by slower rates of growth along with smaller deformed leaves that are round and roll upwards. Soon they become stiff and die off. Where to buy marijuana Onine in North Carolina
Manganese
Manganese (or ‘’Mn’’, atomic number- 25 and an atomic mass of approximately 55) is responsible for the production of enzymes and chlorophyll production vital for the photosynthesis. Where to buy marijuana Onine in North Carolina
Its deficiency has various results which depend on the species. On a cannabis plant, chloroplasts become yellow, and the stems are still quite green. On the surface of some leaves, there may be white or grey spots. It also causes Iron deficiency with similar symptoms. Where to buy marijuana Onine in North Carolina
Boron
Boron (B, Z=5, A=10) helps with the movement of sugars and reproduction as well as water consumption by cells. Where to buy marijuana Onine in North Carolina
It participates in the formations of stems and stalks and prevents Ca from becoming insoluble. Boron also aids in the production, coloring, and formation of leaves and their structures.
Its deficiency causes death to the tips and malformations of the marijuana buds. Boron deficiencies also cause Mg and K deficiencies. Where to buy marijuana Onine in North Carolina
Other micronutrients
Your plants are least likely to experience deficiencies of Zinc and Copper, but they are still essential to the health of your marijuana plants. Where to buy marijuana Onine in North Carolina
Zinc gives the plant strength, by fortifying the stems, branches, stalk, and leaves. A zinc deficiency will look similar to a manganese or iron deficiency. Copper deficiencies, on the other hand, appear in younger leaves. Where to buy marijuana Onine in North Carolina
Healthy leaves can quickly start to curl or wilt and eventually they will die. Without this nutrient, a plant has trouble forming new growth. When it has too much, it is unable to process iron properly.
How to use nutrients
Using both macro and micronutrients requires attention to details. You’ll need to follow a feeding schedule and only give plants the bare minimum of what they need. Many times that means feeding your plants a lot less than the recommended dosages. A good place to start is ¼ of the recommended amount, and then slowly move up to ½ based on how the plant responds.
If you give a marijuana plant too many nutrients, it could experience nutrient burn. And, if you start with the full amount, you are very likely to burn your plants. Whereas nutrient burn won’t kill your plants, it will damage them. You will not get the best yield if you burn your plants.
Soil fertilizers
When choosing nutrients, how you grow is what matters. Instead of reinventing the wheel, focus instead on choosing the best system when growing marijuana or what you’d like your grow medium to be.
Once you have decided in what medium you want to grow your plant, whether in soil, coco coir or hydroponics, make sure to buy products that fit that growing method. Some products are good for growing in more than one medium and some are only for a specific grow medium. how to get a north carolina medical marijuana card
Need help finding your supplies? Of course, this is my favorite online nutrient store. Bergman’s Plant Food works well for both soil and hydroponic grows. how to get a north carolina medical marijuana card
Bergman’s plant food
I’ve had my own line of fertilizer produced to perfectly match each phase of the grow. Bergman’s Plant Food is a great product that ensures you have a good mixture of all the required nutrients.
Bergman’s plant food contains the perfect mixture of the NPK elements. One of the best things about Bergman’s plant food is that it is easy to use. when will marijuana be legalized in north carolina
These nutrients are perfect for the young plants. They don’t need a lot but just that extra little nudge to grow strong enough to transplant goes a long way.
During the vegetative stage you want to give your plants as much nutrients as possible to make it a strong, full plant so that it’s capable of producing fat flowers. when will marijuana be legalized in north carolina
During flowering, the Plant Booster will improve soil tilth strengthening root structure and nutrient retention. when will marijuana be legalized in north carolina
During flowering your plants will need a lot of potassium (K) to grow dense, resin heavy buds. These nutes are the perfect blend during the bloom phase.
You can add a Plant Booster during the flowering phase to give the plants that extra edge if you like.
These fertilizers come in complete sets with a discount as well as a watering and feeding schedules. Take a peek if you will:
Once the plant is fully grown you will need to start thinking about flowering and harvest time. Our friends at aPotforPot offer a clever solution for a one-stop grow. Be sure to check them out!
Reefertilizer nutrients
Reefertilizer nutrients is a three-part feeding system for cannabis plants and the soil you grow them in. Combining an organic soil amendment and synthetic nutrients for veg and flower can give you the best of both worlds.
Dry nutrients, like Reefertilizer, have many advantages over liquid nutrients. They are simple to use, they work fast, have a longer shelf life, generate less waste, and are concentrated, so a little can go a long way. Reefertilizer Start adds beneficial fungus and amino acids that feed helpful bacteria in your soil. Mycorrhizae (a type of fungus) grows along roots systems and spreads out tiny little hairs that improve nutrient and water uptake by the plant.
Reefertilizer Grow and Bloom fertilizers have the right NPK balance for plants in veg and flower. During veg, higher levels of nitrogen help speed up plant growth. During flowering, your plants will need more phosphorus to help grow buds and terpenes. You will need to mix powder fertilizers with water first to feed your indoor or outdoor cannabis plants. They are safe to use on other plants in your garden too! Especially tomatoes and peppers.
Fox Farms trio
Fox Farms is a top pick for newbie marijuana growers. With it, you can grow any marijuana strain and never need more additives. They have both the hydroponic and soil versions so be sure to get the correct one. This can also be used with coco coir growing as well.
There are three bottles, (you may be able to get them as a package), and you’ll need all three. They are called “Grow Big,” “Tiger Bloom,” and “Big Bloom.” Available at this online store.
This set is really easy to use. Just follow the directions on the bottles. Fox Farms is really all you need to get your marijuana to bloom just right. Is recreational weed legal in North Carolina 2025
Perlite and Vermiculite marijuana fertilizers
For soil growing you can make things nice and easy by buying a smart pot to grow your marijuana in and add a mix of Fox Farms Happy Frog soil with about 30% perlite for starters. Humbolt soil is also a good option. If you choose hydroponic growing, add perlite or vermiculite in a combination of about 50 percent fertilizer to a mixture of water and peat moss. Is recreational weed legal in North Carolina 2025
Want professional-level soil?
Always use perlite or vermiculite. They are produced when mica is heated proportionately to 1,400- and 1,800-degrees Fahrenheit. When heated the minerals enlarge and become porous. This creates white pellets that retain air. Why do these pellets matter?
They can also take in almost four times their own weight in water. They are why many commercial solid potting soils do not become tough and lumpy when dry. The minerals in them naturally create magnesium, calcium, and potassium and will eventually infuse into the soil. This is great because the mixture continuously feeds the soil with nutrients. where to find weed in north carolina
After some time, the pellets of both fertilizers become immersed in a mixture of the minerals discharged into the soil. Perlite, vermiculite and other media are available at Growershouse.
Yes or no to Miracle-Gro?
If you’ve grown anything, you’ve likely heard of Miracle-Gro. It’s one of the more popular formulas on the market, as well as a household name when it comes to plant fertilizers. is marijuana legal in north carolina for recreational use
Just about anyone you ask has heard of it and most likely used it for gardening “regular plants.”, but it is not the best for marijuana growing. Why should you avoid Miracle-Gro? One reason it is not recommended is that the solution gives too much nitrogen during the flowering stage. Can You Buy Marijuana Online in north carolina
As mentioned above, a proper balance of all nutrients is essential to growing a healthy marijuana plant. Miracle-Gro simply doesn’t have the right balance. If you use Miracle-Gro, you will be using the same formula for the entire life span. Now in the beginning stages, it may work fine. However, the requirements for a marijuana plant shifts significantly between the seedling stage and when it starts making buds. It should make sense that you would switch your formula, too. Can You Buy Marijuana Online in north carolina
So, while its reputation would make you think it is a great, easy option, our suggestion is to stay clear of using Miracle-Gro. This product is complete without additives and gives complete care to your plants. Use these three bottles to change the ratio between the three bottles to control nutrition for each specific stage of plant growth, as a professional grower would do.
Dyna-Gro
So, maybe cost is a concern for you, or you are new to marijuana growing and need a simple solution. In either case, you should check out Grow and Bloom fertilizers by Dyna-Gro.
Whether you are growing your marijuana plant in soil, coco coir or hydro, this is an effective solution. Dyna-Gro is available at this link. where to find weed in north carolina
Here’s how to use it: Use Grow while the plant is in a vegetative stage. During the flowering stage, use Bloom. After that, just follow the instructions on the bottles! You can use these throughout the entire growing cycle from seedling to harvest time. Can You Buy Marijuana Online in north carolina
Just fertilizer won’t get you far. Be sure to check out my seed store if you’re looking to buy high-quality seeds. where to find weed in north carolina
Buy high-yield marijuana seeds
- Easy to grow
- High yield guaranteed
- Grow guide available
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Different types of natural fertilizers
Of course you can always go the 100% natural way and create your own organic fertilizers. Here are a couple of examples of DIY organic fertilizer:
Urine as a marijuana fertilizer?
So, we already know that nitrogen is necessary for marijuana growth and development. Well, human urine contains large amounts of nitrogen. Yes, your urine is a healthy fertilizer for marijuana!
Now you don’t want to just go and urinate directly on the plants or even on the ground around it, as this could kill them. Instead, mix a commercial plant food with one full bladder worth of urine per each gallon of water. You will have to use this solution immediately to avoid any toxic ammonia from forming.
Chicken manure
Humans aren’t the only good fertilizer makers. Chicken manure also is an excellent marijuana fertilizer. Organic slow release chicken manure compost increases yields and promotes healthy plants. Learn about the benefits of ChickenFuel compost.
Wood ashes
Let’s say you live in an area where the soil is too acidic for marijuana growing. You can use plain wood ashes to help restore the proper pH.
Just mix a shovelful of wood ashes per 5-gallon bucket of water to the soil. If that is not an option, you can also try lime (available at most garden stores) for the same results.
Composting
Composting is inexpensive and relatively simple, as it uses things you would normally just throw away anyway. It creates an environment similar to a nice, fertile soil so your cannabis plants can grow healthily. You can include anything from plant clippings to fruits and vegetables to animal manure. It should not include animal fat or meat, however, as it simply will attract maggots and parasites. Can You Buy Marijuana Online in north Carolina?
You also shouldn’t include manure from your cat or dog, and consider not using pine needles because they lower the pH and don’t break down as quickly as other compostable items. You should break down all of your compost ingredients into small pieces in order to accelerate the breakdown of your compost mixture.
There are plenty of different ways to go about it, and there are plenty of reasons for doing it in a new way. There are several important factors you always need to remember.
For instance, it is a good idea to layer your compost pile, and you should always make sure that air is able to flow through it. The last thing you want is a compost pile that has very little or no air circulation. Just like with any soil or fertilizer, you should also be testing the pH level of your compost pile to make sure it remains balanced. Where to buy marijuana Onine in North Carolina
If it is too acidic or alkaline, you can simply put in some lime or bonemeal to adjust the balance in both ways. Unless you live on a farm, you probably will need a long amount of time to collect enough diverse organic matter to form a useful compost pile. Allow a few months to gain enough items to form a usable mixture.
The result is worth it, however, as your mixture will be much more fertile than most of the available store-bought items you can find. Are there recreational dispensaries in North Carolina?