The Perfect Soil for Growing Cannabis Sativa

soil for growing cannabis sativa

Soil plays a critical role in the growth and development of cannabis plants. Therefore, it’s imperative that you know how to pick the perfect soil. If you search online, you’ll find many highly-experienced cannabis growers who have a particular choice or blend of soil for growing cannabis Sativa.

Providing the right soil for growing cannabis Sativa to your plants mean that you are allowing them to perform at their best. When it comes to choosing the right soil, it’s necessary that we take the time to consider several factors first. It’s recommended that we have an idea about what kind of soil we need to use when growing weed. Of course, these depend on a number of critical factors.

You need to consider what kind of strain you are going to grow. You also have to answer the question of whether to dig or not dig. Understanding the pH levels of the soil is also vital for excellent results. And while it’s true that your cannabis plants can grow in a wide range of soils, however, for it to truly flourish and produce lots of THC, trichomes, and cannabinoids, you need to find a soil the has the right balance. And these include:

  • Proper drainage
  • Excellent water retention
  • The right balance of fungus to bacteria
  • The soil must have a pH of 6
  • Correct nitrogen to phosphorus ratio 

Here are Signs of Good Cannabis Soil:

  • Lose texture
  • Drains well
  • Appears dark and rich 
  • Holds water without getting muddy
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The Perfect Quality Soil for growing cannabis Sativa

Natural soil for cannabis cultivation comes in four varieties, namely, clay, silt, loam, and sandy. You can find many cannabis growers who are combining at least two of these 4 types of style. It can be confusing at first, especially if you’re a beginner, but once you find the right blend, harvesting excellent quality and high-yielding crops is very much possible. 


Clay soil is often regarded as one of the best, if not the best, organic soil for cannabis plants. These types of soil are made out of fined crystalline particles that have been created through a series of chemical reactions among minerals and or other natural resources. One of the advantages of clay soil is that it can be shaped and molded. But one of its drawbacks is that it’s quite difficult to work with and drains badly. 

Using clay soil is not recommended for beginners. Many growers experienced difficulty in getting the root of cannabis to penetrate the surface. And although clay soils have high pH and are very good in stabilizing the plants, it’s too heavy and requires a lot of effort. 

Silt Soils

This type of soil is composed not only of quartz but as well as fine organic particles. They are excellent in holding moisture and at the same time have decent drainage. This is definitely one of the easiest soil to work with, especially when they are wet. 

If you’re looking for a soil that is very fertile, then silt soils are highly recommended. And because it’s one of the most fertile soils available today, your chance of being able to experience abundant harvest is increased. You can also extend the length of the growing season if you value frequent and proper irrigation. This soil is also considered as the best soil of cannabis seedlings.

Loam Soil

A combination of sand, clay, and silt, loam soil has at least 20% organic compounds. It has a typical ration of 40/40/20 ration and is very easy to work with. This is definitely one of the best soil for novice beginners since it’s very simple to work with. In order for you to identify this kind of soil, it’s important that you squeeze it. 

Loam soil should form a loose ball that can easily break apart. This is also one of the most common marijuana potting soil – it has an almost neutral pH. The is soil contains high oxygen levels, offers incredible drainage and water retention. One of the drawbacks of loam soil is that it’s a bit pricey, but with its fertile properties, any grower can say that it’s a worthy investment. 

Sandy Soil

Although it has a large granular size, sandy soil tends to have low pH levels. One of the issues of this type of soil is that it quickly dries up. You’ll also notice that this soil experiences difficulties in moisture absorption. 

The nutrients are easily washed away, more specifically nitrogen. However, what makes sandy soil great for cannabis is that it’s very easy to prepare. You can also expect great drainage from this soil. Moreover, it also contains high oxygen levels, which make it the best soil for growing marijuana indoors.

Organic Soil

You’ll also notice that there are countless growers today who use organic soil for cannabis. These organic soil have been tested and proven as marijuana-friendly. One of the benefits of using organic soil is that the buds that you are going to consume are a lot healthier and safer to consume since it does not contain any traces of harmful chemicals. 

Buying the Perfect Soil

There are different soils that you can use for growing marijuana and for you to find the best ones out there, it’s vital that you do your research and consider several factors. Again, you have to make sure that you consider the climate, humidity, and temperature of your area. You should also consider where you are going to cultivate the cannabis plant – indoors or outdoors?

Fortunately, there are many online cannabis shops today wherein you can purchase high-quality soil for cannabis cultivation. Be sure that you always check the reputation of the shop first before you buy anything from them. There are shops out there that sell special mix or blend of soil. These soil are a blend of different compounds and minerals. 

Asking for tips or advice from your friends or families who have been cultivating marijuana for quite some time now is also a brilliant idea. Ask them what kind of soil for growing cannabis Sativa they are using and ask them how they blend different kinds of soil. By following these tips, growing your most favorite cannabis strain should be very easy.

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