Can I Plant Weed Seeds In Regular Dirt

Whether growing indoors or out, cannabis requires a certain set and amount of nutrients to grow abundantly, healthfully, and robustly. i was just wondering if you could just use regular dirt to grow my weed in because i need to make some cash for my baby on the way so yeah i really need to… Super soil first gained recognition when famous cannabis breeder Subcool released his recipe in 2009. Here's how to make your own super soil.

How to: Create Your Own Soil for Your Cannabis Seeds

When it comes to growing the finest cannabis possible, the soil you use most certainly matters. This is the growth medium for your plants and it needs to provide the plants with all the food, nutrients, water, and aeration needed for the plants to thrive.

Many people make the mistake of starting out with a bag of regular potting soil from the local garden center, only to be disappointed when their plants don’t do very well. This is because this all-purpose mixture does not contain what cannabis needs to grow.

Whether growing indoors or out, cannabis requires a certain set and amount of nutrients to grow abundantly, healthfully, and robustly. Even outdoors, the soil is not necessarily suitable to growing the highest quality green, which is why it is important to understand the basics of the mixing a soil that provides all that the cannabis plants need.

How to create a good soil mix, whether indoor or outdoor|

Traditional garden soil may seem like a good choice, but it is generally too hard and not aerated enough for cannabis plants. The nutrients infused in the potting mix are also a general nutrient blend which will not provide exactly what your cannabis plants need.

It is recommended to start with a high quality, organic soil base. This itself is actually a mixture of a number of different substances that, together, provide a good start for soil for your plants. A good organic soil base will include some sort of manure or guano, peat moss, pearlite, rock dust, oyster shell, compost, lignite, and more. These materials can usually be easily sourced from a specialty garden center.

Cannabis requires a specific set of nutrients for it to grow as big and strong as possible. Once you have a good base, you can source and create your own perfect blend of nutrients that will provide your plants with everything they need to thrive. Most often, your base will be missing certain nutrients that need to be supplemented. Worm castings (worm poop), bat guano, blood meal, Epsom salt, and dolomite are all wonderful additions to your soil mix that will provide your plants all the nutrients they need to grow bountiful.

Worm castings are vitally important as they eliminate the need for a soil conditioner. It can sometimes be difficult to find worm castings, but it is worth the effort as they will really help your plants. You can even produce your own worm castings by creating what is called a vermicomposting bin. This allows you to convert food and waste scraps into valuable castings.

The soil that your cannabis plants are grown in is intended to provide the plants with everything they need to grow and thrive. Your run-of-the-mill garden soil just doesn’t cut it for this type of gardening. This takes a little more specialized knowledge if you hope to get the best possible cannabis crop. Understanding the basics of what constitutes a proper soil mixture will help to ensure that your plants thrive and produce the best possible green you can grow.

can i use regular dirt to grow my weed in

i was just wondering if you could just use regular dirt to grow my weed in because i need to make some cash for my baby on the way so yeah i really need to know. please help? thank you.

Well-Known Member

regular dirt. no telling whats in that stuff. at the very least go to your local lowe’s or home depot and grab some of that miracle grow 3 month release mix for 10 bucks that should do the trick much better than common dirt. common dirt is just a lil too iffy if u want a decent yield. just my 2 cents.

congrats on the baby btw

jesus of Cannabis

regular dirt dosent have the nutrients that other specialty soils will have. To answer your question, yes you can, but for $5 a bag at Lowes pick up some Miracle grow.

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You have a kid on the way and you are growing weed for $$?
I am not a saint or a preacher, but the consequences of getting caught. just sounds a little too risky.

Active Member

you can put it on the oven for 30mins around 250 degrees. also add some stuff to it. its a waste of time just buy some soil.

Well-Known Member

No. In nature weed developed the trait of only being able to grow in dirt you buy from a store.

Id suggest getting a bag of perlite though. Possibly some peat moss depending on the soil you got around you. But yeah of course it can, that is where it came from originally don’t forget.


yeah aint no one hiring where i am right now. and my girl is pregnat so this is what i gotta do. ive dealt before just never grown before.


yea, and listen to there advice, i tried to skip on the soil just thinking dirt is dirt, but after the bugs, and the slow growth do to it getting to hard, and poor drainage . i had to buy all new dirt and re transplant everything , wish i just woulda started with it.

but thats my experience

diamond doggy
New Member

yeah regular dirt is fine, thats what i grow mine in and they are great, but i planted them late.. but i mixed some nutrients in with mine..

Well-Known Member

thank you guys.keep the ideas comminy oh also i put my good seeds in a damn rag and put them in a dark area about70-75 degrees cause my friend told me to do that before i plant them.when should i take them out of the damn rag


first grow yes but first time dealing no. i got connections i just want to grow my own so i can cut back on the money i got to spend on a oz or 8 ball and just grow my own.

Bubba Kushman
Well-Known Member

Welcome to RIU! You dont want to use regular dirt indoors. It gets compact and does not drain and Its a waste of time. You will have bugs and weeds growing in the crap and running around your growroom! You wont be happy! Fox Farms Ocean Forest or your own mix is the best. If you cant afford it make sure whatever dirt you get has been sterilized. Miracle Grow works but I dont like to smoke Synthetic fertilizers myself. Good Luck!


thank you and im growing it outdoors in about 250 acres of land where my buddy lives and hes gonna watch over it for me.

Well-Known Member

thank you guys.keep the ideas comminy oh also i put my good seeds in a damn rag and put them in a dark area about70-75 degrees cause my friend told me to do that before i plant them.when should i take them out of the damn rag

omg dude. dont depend on this to be a get rich quick scheme or even make some chump change your first go round. it takes time to learn. seems like you havent grown any type of plant in your life. i dont think you should depend on this to make u the money you need. just being realistic my friend.

growing outside on that much acreage. u need to make sure wild animals wont tear that shit up. rabbits love that stuff. especially when they are tender lil shoots. so many things can go wrong that can only be learned through experience. READ READ READ. you need to start with reading some journals on here and grow guides it’ll answer so many of your questions.

i like to get em started by dropping them in a cup of water and put that cup in a dark area. as soon as those babies crack put them in some germinating soil WITH NO FERTILIZERS. give it two weeks in that and then move em to the miracle grow dirt. good luck

4 Easy Steps to Super Soil for Thriving Cannabis Plants

Creating a rich substrate for your cannabis plants takes a little work up front, but in the long run can provide you with a thriving garden that doesn’t need your constant attention.

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There are two ways to feed your cannabis: feed your plants or build your soil. You can buy bottles of fertilizer with impressive labels that you mix up in a nutrient solution for your plants, or you can build up healthy soil that will feed your plants every single time you water. Both ways work, and there are pros and cons to each method.

Bottled fertilizers can be expensive, and you usually end up investing in an entire line of nutrients that need to be purchased again and again. You have to take the time to measure and mix them properly every single time you feed so you have the correct PPM and pH. They are full of salts, so you’ll need to flush your plants on a regular basis. They do a great job, but they also create a lot more work throughout your garden’s life.

When you build up your soil on the other hand, you put in the work up front to create a rich substrate that can sustain your plants through their entire lifecycle and then all you have to do is water. No mixing nutrients, no worrying about pH or PPM levels, and no flushing.

Super Soil

Probably the most well-known and effective soil for your cannabis plants first gained recognition in 2009. It was back then that the late Subcool, a famous cannabis breeder, released his Super Soil recipe in an issue of High Times magazine. The recipe quickly took off with hobby growers. I had many customers at my hydroponics shop come in and show me their successes with his recipe. The results were undeniable.

There are a variety of super-soil recipes floating around the web and passed between growers. However, the general idea behind creating your own super soil is to add enough quality amendments to a soil base to feed your plants throughout their life cycle, and then compost the mixture for up to six months to a year before using it in your garden. This way, the soil and amendments have a chance to break down so the nutrients are readily available to your plants. The soil will feed your plants exactly what they need without you, the grower, having to worry about adding more nutrients or adjusting pH. Just add water.

Super soil can be used indoors or outdoors with excellent results and is completely organic. It is as close to nature as you can get in an indoor grow room and gives your bud a delicious flavor and smooth finish. It is important to note you should not plant seeds and seedlings directly into your super soil because it might burn them. Start your plants in a soilless or less nutrient-dense mix, and then transplant into the super soil once they are a few weeks old.

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Step One: Mix Your Base

When building your super soil, you’ll need to start with a base soil. You can buy bags of organic potting soil or make your own. The ingredients and nutrient profile of your base mix will determine which amendments, and how much of them, you’ll need to add next.

If you are making your own soil base, it may be worth getting it tested at a soil lab so that you know its exact nutrient profile and can choose your amendments accordingly.

There are many different soil recipes out there, but a general rule of thumb is to mix one to two parts compost, one part coco coir or peat moss, and one part perlite. Make sure to mix this thoroughly. Tarps and kiddie pools make good containers for mixing soil. This combination gives you a fluffy, rich base to build upon. You’ll need to make enough base soil to account for roughly 20-40 percent of the finished product.

Step Two: Add Amendments

When you feed your cannabis plants from a bottle, you need to mix specific ratios of N-P-K during different stages of development. However, when you feed your plants through your soil, you just need to make sure the soil has enough nutrients to feed your plants during their lifetime. Cannabis needs nitrogen, phosphorus, potassium, and micronutrients, so you’ll need to add amendments to your soil that contain all of these.

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Nitrogen-rich amendments include worm castings, crustacean meal, chicken manure, blood meal, neem seed meal, and bat guano. Phosphorus-rich amendments include crustacean meal, bat guano, chicken manure, bone meal, and rock dust. Potassium-rich amendments include worm castings, azomite, greensand, kelp meal, and wood ash.

  • Worm castings provide a quick-release form of nitrogen and also contain many micronutrients and beneficial microbes.
  • Crustacean meal is slower to release nutrients and contains nitrogen, phosphorus, and calcium to your mix. It also contains chitin, which supports the beneficial microbes that kill harmful nematodes.
  • Chicken manure is full of nitrogen and phosphorus. It is “hot” and needs time to compost or it can burn your plants.
  • Blood meal is very high in readily available nitrogen and can burn your plants if you add too much, so use it sparingly.
  • Neem seed meal is a byproduct of the neem industry that is high in nitrogen and it helps to combat soil pests.
  • Bat guano provides very high levels of nitrogen and phosphorus.
  • Bone meal is a good source of phosphorus and calcium and is usually made from cattle bones, although you can also buy fish bone meal. It needs the overall pH of your soil to be below 7.0 for it to be effective.
  • Rock dust is a slow-release source of phosphorus that will feed your plants for years. It also needs to be in soil below a pH of 7.0 to be effective.
  • Azomite is an ancient volcanic dust that contains potassium and more than 60 trace minerals. It should be used sparingly as it can raise pH levels.
  • Greensand is a rich source of potassium, and also contains calcium, magnesium, iron, phosphorus, and more than 30 trace minerals. It releases nutrients slowly over time and improves soil tilth and drainage.
  • Kelp is made from seaweed and adds potassium and more than 60 elements and micronutrients to the soil.
  • Wood ash is a good source of potassium along with other trace minerals. Use it sparingly because it can raise the soil pH to the point of nutrient lock out.

Step Three: Establish Fungal and Bacterial Population

The key to nutrient uptake and absorption is making sure your soil has established fungal and bacterial colonies. These microbes break down nutrients into forms your plants can use. They also protect your plants from disease. If you are growing in the ground outdoors, beneficial fungi will create an underground network, bringing nutrients to your plants from miles away. Many of the amendments you’ve already added will help with this, such as compost, worm castings, bat guano, and kelp.

You can also purchase mycorrhizal inoculants. These powders are dormant microbes that are reactivated in the soil when watered. The sooner you establish these colonies, the larger they will become and the more helpful they are towards your plants.

Step Four: Compost

Once your soil is mixed thoroughly, you’ll want to add some water and let it sit and bake in the sun for up to a year. Some people recommend letting it sit for 30-60 days, while others recommend six months to a year. The longer you let it sit, the more it will break down, and the more available the nutrients will be to your plants. So, if you have the time, let it sit for at least six months.

Put your super soil in clean garbage cans with a lid and set them outside in a sunny location. Add enough water so that your soil is moist but not wet as this will help to activate the microbes. Be sure not to use water that has chlorine in it, which is common in city water. This will kill your microbes and totally defeat the purpose of making your own soil. If you are on city water, you can set a bucket of water out overnight and let the chlorine evaporate before using it.

If you are looking for a way to lighten your gardening workload and grow organically, building your own soil might be right for you. You can create your own super soil that will grow healthy, flavorful, potent cannabis plants, and all you need to do is add water.