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using miracle grow soil for weed

Using miracle grow soil for weed

There’s nothing inherently wrong with Miracle-Gro nutrients, and if you’re willing to learn about nutrients, you can use the various different formulas and get a cannabis plant to grow. For example if you’re using regular soil, you could use the standard Miracle-Gro formula for vegetative, and their “bloom” version for the cannabis flowering stage.

What’s worse than the standard Miracle-Gro nutrients is the original Miracle-Gro soil. Standard Miracle-Gro soil has “time-released” nutrients which contain high levels of nitrogen. While this formula will work okay in the cannabis vegetative stage (the first stage of life), the nutrients will continue to be slowly released throughout the plant’s life including during the cannabis flowering stage, which is not good.

Many of us have grown up seeing Miracle-Gro being used in our homes, so we know that it works for ‘regular houseplants’. Cannabis is just a tough weed, so Miracle-Gro should be great for it, right?

Do not use “Miracle-Gro” soil or any soil that has “extended release” nutrients for growing cannabis. These types of soil will continue to release nitrogen to your plant roots for up to 6 months. This can cause deficiencies or burn your cannabis plants in the flowering/budding stage, reducing your overall yields. I have seen growers successively grow cannabis in Miracle Gro, but many of them struggled with nutrient problems in the flowering stage (like the following) even though plants were healthy throughout the vegetative stage.

Miracle-Gro Slow Release Soil is Not Suited to Growing Marijuana!

Standard Miracle Gro nutrients contain too much nitrogen and not enough of other nutrients for your cannabis flowering stage, and as a result of the time-released nutrients, you will notice that your leaves in the flowering stage will get nutrient burn and your buds just won’t grow as big as they could. Learn what you can do to make sure buds grow as big as possible!

Important: Do not use “Miracle Gro” soil or any soil that has “extended release” nutrients. These types of soil will continue to release nitrogen to your plant roots for up to 6 months. This can burn your cannabis plants in the flowering/budding stage and reduce your overall yields.

The biggest problem with the standard Miracle-Gro nutrient formula is that it’s one formula for the entirety of the plant’s life cycle. Even if the standard Miracle-Gro plant food is decent for the first stage of your plant’s growth, it won’t be good for the budding/flowering phase. The ratio of nutrients your plants need changes drastically between seedling and full flower. Marijuana grows best with a nutrient system that accommodates their changing nutrient needs.

Avoid Miracle-Gro Soil for Growing Weed!

Using miracle grow soil for weed

MiracleGro is probably the most famous plant food in the world. The fertilizer was first developed in the late 1940s by Horace Hagedorn and Otto Stern, who also came up with the distinctive packaging and name, which are still in use today. From here, it has become a household staple in the fertilizer market, beloved of horticulturalists around the world.

What Is MiracleGro?

Perhaps surprisingly, MiracleGro is not a marijuana farmer’s friend. It is a common mistake many rookies make as the fertilizer is so ubiquitous in the world of plant growing. You can utilize MiracleGro successfully, but it is challenging to get right, and you risk ruining your grow for benefits that are easily gained from using a better alternative.

Final Thoughts on Using MiracleGro When Growing Marijuana

When choosing the right fertilizer for your marijuana plant, do a little research online and find a more suitable one, such as the ones we mentioned above. Keep away from MiracleGro!

Using miracle grow soil for weed

and stop watering so frequently. the soil needs to dry out, for the most part (just not too, too much with the seedling)

get yerself a bail of Sunshine Mix #4 or premiere Pro Mix BX or HP. those are the two best soils to grow in, IMO and many other growers I know.

when i want to transplant i will either hopefully find some better soil (most greenhouses are closed) or flush my MG soil and use an orchid fert type.

Guest

and stop watering so frequently. the soil needs to dry out, for the most part (just not too, too much with the seedling)

get yerself a bail of Sunshine Mix #4 or premiere Pro Mix BX or HP. those are the two best soils to grow in, IMO and many other growers I know.

Waspfire

by HIE
The soil will be fine with a wash, what happens with pre nuted soil is that EVERY time water is put into it, the soil released nutrients, as you know this is bad for seedlings.

Someone came asking me the very same question a couple of weeks ago and what I suggested was filling his grow pot with the amount of soil he would use << that way he knew the volume of soil he would need, then I told him to empty that soil into a bucket (the bucket was 5 gal, his pot 1 gal).