Best Soil for Growing Marijuana Indoor- 420 Beginners' Guide

What Is The Best Soil For Weed?

Cannabis growers make many decisions about how to best grow their plants. Usually, deciding whether to grow their crops in an indoor or outdoor environment is the first step. If a grower decides that an indoor environment and use a grow tent for them, they will have to choose to grow cannabis either from a soil or a hydroponic-based method. If you have not explored both these options yet, before you spend the money and time on a hydroponic set-up, it is important to know the basics of soil-based grows. One of the most important aspects of making that decision is knowing the best soil for growing cannabis indoor and outdoor.

Most growers naturally start to cultivate their own plants in a soil-based environment, so in order to start growing more plants, or an entire crop, learning which soil is best for cannabis will help you cultivate a plant(s) successful harvest without risking a lot of money and time spent in research.

Quality Soil for Cannabis

Natural soil comes in four varieties: sandy, silt, loam, and clay, so you’ll be in for a nasty surprise if you think that soil is just one ‘type.’

Many soils will have a combination of at least two of the four types, so you can have sandy/silty, loamy/clay, silty/clay, and so on. If that isn’t confusing enough, there can also be different ratios of every soil type. It is an important consideration, however, because each soil type has its pros and cons.

What does “Good” Cannabis soil look like?

A good soil will usually look nice and dark, like used coffee grounds and a loose but sandy texture that will help it retain enough water without suffocating the plant of oxygen, as a soil full of clay or packed mud balls from the garden would do. More specifically, you will need to pick a soil suitable for your cannabis strain, as some auto-flowering strains will need a different recipe all-together in comparison to their photo-period counterparts.

What makes the best soil mix for weed?

If you are growing auto-flowering varieties, then you will want soil that is not heavily fertilized. It is also a good idea to mix 50% soil with a combination of 50% of coco coir (made from coconut husks – helps with water retention) and a peat-based soil with plenty of perlite (light and airy rocks – helps with drainage) to ensure good drainage. You also want to take it steady with fertilizers in the early stages whatever the strain, give your seedlings some time to grow first.


Best Soil for Cannabis in 2019
Fox Farm FX14047 2-Cubic Feet FoxFarm Happy Frog Potting Soil

Fox Farm is a company that is known for producing some of the best soil for growing weed. The Happy Frog potting soil is some of the best soil for marijuana plants, an all-in-one blend that is ready to be used right out of the bag.

This potting soil has a balanced pH that is adjusted to provide for maximum nutritional uptake. It is filled with beneficial soil microbes and mycorrhizal fungi that not only help improve root development, but also support healthy soil life. This is something that is hard to find in indoor potting soils!

This soil has a light texture and is nicely aerated, a recommended blend not only for growing marijuana but for other indoor plants as well. It can enhance vegetative growth as well as flower production.

What We Liked:

• Balanced pH
• Rich density and odor
• Includes soil microbes

What We Didn’t Like: 

• Can attract aphids

Organic Super Soil Concentrated Strength

The best soil for weed is the Organic Super Soil by Nature’s Living Soil. This is a suitable choice for growing weed.

It contains the necessary ingredients your plant requires, including bat guano, kelp meal, alfalfa meal, fish bone meal, blood meal, Aloe Vera, coconut water powder, Epson salt, azomite, and dolomite lime.

In addition, the soil contains the following microorganisms: Glomus etunicatum, Glomus Aggregatum, Trichoderma, and Pisolithus Tinctorius to mention a few.

With the presence of super ingredients and important microorganisms, you don’t have to add anything else except water for healthy growth.

If you are planning to use this soil mix in a grow tent, you will most certainly need carbon filtration to deal with the smell.

What We Like

• Numerous microorganisms for superior microbial action
• Soil pH remains within the normal range when you use rainwater
• You may not need fertilizer, thanks to the super ingredients
• Ready to use with containerized planting

What We Don’t Like

• Smell is a little bit awful for grow tent planting

Conclusion

When growing cannabis indoors a great way to help with the success of your crop is to grow it in soil – this will help your plants to flourish as well as giving the product a lovely flavor. As you can see from this article, there are plenty of soil mixes on the market that have the correct mixture of nutrients to make sure your plants get what they need to prosper. So grab your grow bag and get growing!

Are you ready to grow marijuana? If not, we suggest you to choose a indoor grow kits, the grow kits are simple to set up and makes it easier to begin growing. The first benefit of buying a complete grow tent kit is that it’s compact. Even if you have a small apartment with little closet space, you can set up a complete grow kit there. The second benefit is that you don’t need to go shopping for extra parts. These complete grow tent kits come with everything you need to start growing. This includes all electronics such as lighting with hangers, a inline fan for weed with filters, and other necessities like nutrients for the plants. Finally, grow tent kits are moveable, so you can take them with you wherever you go. This is especially useful because grow tent kits are a big initial investment. Being able to pack up them up with you saves costs of setting up a new growing operation.