Best Soil for Weed at Walmart

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When it comes to growing weed, there are a few guidelines that will make a huge difference in growth and yields. In fact, many experts agree that the right soil is the key to an outstanding crop that produces a lot of bud.

For both the novice and experienced grower, knowing how to choose the best soil for growing marijuana is crucial for your plants health. In addition, making sure that your plants get the right nutrients during different growth cycles like the vegetative and flowering stages is vital for proper development.

What is Good Soil for Growing Cannabis?

Although there are effective and cheap hydroponic nutrients for growing weed, many professionals prefer using quality soil. An example of good soil for growing cannabis is light and rich.

To check the quality of a soil, you can simply feel the soil with your fingers. The soils texture will determine the overall quality. For maximum growth potential, the soil should be light and rich.

Best Soil for Weed at Walmart

For instance, sandy soil is lighter and has good drainage whereas clay soil is slow draining but is more effective in holding water and nutrients. The ideal soil for cannabis should be light in texture and has the ability to hold just enough water to feed your plants.

What Should You Look for in Good Cannabis Soil?

Aside from having the proper nutrients, good cannabis soil should have the right texture, water retention, and drainage. In fact, the soil mix needs to provide a balance of both drainage and oxygen so that the roots can branch out and the plants can thrive.

The most common error is overwatering, especially with beginners. When cannabis is overwatered, the soil will not have enough oxygen.

In addition, if the soil does not drain well, it will have a tendency to be too wet. In turn, your plants are susceptible to root rot and diseases.

In a cup of paper seedlings cannabis medical home

On the contrary, if the soil cannot hold water, your plants can easily dry out. A quality soil for weed may include certain ingredients that lighten the mix such as

  • Vermiculite – improves water retention
  • Worm castings – increases drainage, texture, and moisture retention
  • Coco coir – improves water retention without making the soil to heavy

Important Cannabis Soil Considerations

It is imperative to have the right mixture of soil when growing cannabis, especially if you desire healthy plants and vigorous growth. There are numerous factors to consider when choosing the ideal soil for growing cannabis.

  • Texture – for the most part, the best soil for growing cannabis is “crumbly”. When you touch it, the soil should never be soggy. Instead, it should have a springy feel and barely hold together. For instance, clay soil will be heavy and hold to much water, sandy soil is light and eventually washes away.
  • Drainage – good drainage is imperative for healthy growth. Bad drainage will keep the roots submerged in water and will eventually be suffocated. In fact, weed plants like to dry out between watering’s. A soil mix that has good drainage will include amendments like vermiculite, perlite, and coco coir.
  • Compost and Other Amendments – some of the best ways to increase nutrient content to your soil is by adding compost and other amendments. These amendments contain important nutrients like nitrogen, potassium, and phosphorus. Ideal amendments include compost, worm castings, and manure.
  • Soil pH – the ideal soil pH for weed is between 6 and 6.8. Fortunately, the majority of commercial potting soil is within the pH ranges of 6 to 7. Generally, it is a good idea to start with a mix that is within the suggested range (6-6.8) instead of trying to adjust the pH with other soils. In fact, if the pH is incorrect, it can drastically affect you plants growth and health. In fact, when the pH is wrong it can cause nutrient deficiency issues such as nutrient lockout. It is a common growing problem with weed that refers to a plants inability to absorb nutrients.

What to Watch Out for with Any Soil Mix at the Store

One of the biggest mistakes growers make when selecting soil from a store, is assuming that all products are the same. However, selecting the wrong soil could do irrefutable damage or harm to your plants.

A good rule of thumb is to buy a soil mix that is made for growing weed. The soil should be rich and dark in color, have good drainage, have a loose and light texture, and retain water without getting ultra-muddy.

Industrial hemp plant in from the soil and gardening

Bad soil is recognized by its waterlogged, chunky, and muddy features. In addition, a poor quality soil will often contain wood chips and provide minimal air for your plants.

The Best Soil for Weed

Although many growers make their own soil, it is definitely not a good idea if you are a beginner. The soil is one of the most important aspects of growing pot.

In truth, the wrong soil can cause disease, slow and stunted growth, root rot, and other issues. For beginners, it is best to keep with the basics and choose a simple mixture. The ideal soil mixture for growing healthy and productive plants should include

  • 1 part perlite
  • 1 part organic compost
  • 2 parts potting soil (avoid Miricle-Gro)

On the other hand, you can avoid extra work of making your own soil and buy a mix specially made for growing cannabis. Not only will it save you time, but the pH is more apt to be accurate.

Products at Walmart

When it comes to growing weed, you want to start with the best soil for ideal growth and production. As well, being able to save money on essential growing products is directly correlated to making a better profit.

In fact, saving money is especially imperative to new growers. Fortunately, you can find a variety of quality soils at Walmart and be able to save quite a few dollars.

Here are some of the best soils for growing weed that will meet the needs of both growing cycles.

Happy Frog Potting Soil by Fox Farms

Happy Frog Potting Soil is specifically made for container planting. It is pH adjusted and contains high nutrient ingredients like forest humus, moss, fish meal (sea-going and crab), earth castings, and bat guano.

In addition, the soil is rich in microbes and fungi that boosts nutrient uptake and increases root efficiency. Happy Frog Potting Soil is specializes in soils that are made for marijuana.

In fact, this brand is one of the most renowned mixes for cannabis soil on the market. For Walmart shoppers, the reviews deliver a 4.9 star out of 5.


  • Affordable price
  • Promotes growth and healthy plants
  • Can be used right from the box or bag
  • Helps water retention, aeration, and drainage


  • Most of the sphagnum peat moss comes from Canada
  • Peat moss adds to greenhouse gases and is a higher fire risk

Last update on 2024-02-09 / Affiliate links / Images from Amazon Product Advertising API

Ocean Forest by Fox Farms

Ocean Forest by Fox Farms is one of the most popular potting soils available for consumers. It is a rich blend of sandy loam, forest humus, sphagnum peat moss, aged forest products, fish emulsion, bat guano, crab meal, and earthworm castings.

The soil is an ideal mix that supports good drainage, excellent aeration, and optimum pH ranges for your plants.


  • Can be used right out of the bag
  • Has an ideal pH range of 6.3 to 6.8
  • Is made of organic and natural fertilizers
  • Made by a renowned and trusted company


  • A little more expensive than other potting soils
  • Does not contain perlite – to prevent soil from forming large lumps, you may want to add some

Last update on 2024-02-09 / Affiliate links / Images from Amazon Product Advertising API

Big Rootz All Purpose Potting Soil

Big Rootz All Purpose Potting Soil contains a rich source of ingredients that supports optimum growth, good drainage, and water retentive properties. Some of the ingredients that encourage water retention are coco coir, peat moss, and other amendments.

The pH balance of this soil can at times be too high. Generally, it is an easy fix for experienced growers.

However, the pH tip is minor. In fact, the mix is ideal for novice weed growers who don’t want to worry about the chemistry and technical details.


  • Simple to use right out of the bag
  • Contains water retaining properties
  • Supports improved root growth with mycorrhizae
  • Is composed of pre-washed coco coir to lower nutrient lockout


  • High price tag
  • Possibile pests in the soil

Last update on 2024-02-09 / Affiliate links / Images from Amazon Product Advertising API

Roots Organics Rod Original Potting Soil

Roots Organics Rod Original Potting Soil is a soilless product that encourages quick growth and root development. The mix can be used as a potting soil and also in hydroponics.

Some of the nutrient rich ingredients include high quality coco coir, perlite, pumice, extra-long fibers, worm castings, kelp, bat guano, fish bone meal, humic acid, and mycorrhizae.

Roots Organics Rod Original Potting Soil is an Eco friendly product that contains a low lignin content that slowly decomposes. The mixture is also pH stable and is perfect for growing weed.


  • Supports good drainage
  • Encourages healthy rooting
  • Promotes great performance and heavy feeding


  • May contain bugs
  • Shipping can be slow

No products found.

Burpee Organic Premium Potting Mix, 8 quart

Burpee Organic Premium Potting Mix is an all-around mix that delivers nutrients throughout the season – a vital feature for the different growth stages such as vegetative and flowering. The mix is designed for raised beds and containers.

It is also specially formulated with the ideal pH range for growing weed. One of the main ingredients of the mix is coco coir.

The coco coir helps with drainage and water retention. Coco coir is also co friendly and a renewable resource.

Burpee Organic Premium Potting Mix is rich in nitrogen, potassium, and phosphate.


  • Listed Organic with Omri
  • Ideal for raised beds or container plants
  • Contains a slow-release plant food the feed your plants up to 3 months
  • Formulated with coco coir for water retention, maintain moisture, and sustainability


  • Possible bug problems
  • Indoor use may stay to wet

Last update on 2024-02-09 / Affiliate links / Images from Amazon Product Advertising API

Wrapped Up

Growing cannabis in soil is a fabulous way for producing big crops, higher yields, and more flavorsome buds. In fact, soil is one of the most versatile and forgiving substrates you can use.

Although finding the best soil may be a bit of a challenge, the research is well worth the effort.

Using soil as a substrate is a great option for both the novice and the expert. Not only is it cost-effective solution, but buying soil mixes takes the guesswork out of figuring the pH balance and range.

In addition, eventually, you may want to make your own premium soil for higher yields and even more savings.