Avoid Miracle-Gro Soil for Growing Weed!
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.
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.
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.
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!
If you don’t fancy the D.I.Y method, there are plenty of other options out there. Some of the best on the market are:
MiracleGro has an extended-release of nutrients. This means it will continue to release nitrogen for up to six months, leading to deficiencies, or even burning your marijuana plant in the flowering stage, which would reduce your yield dramatically.
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.
What Can You Use Instead of MiracleGro?
What do you think of using MiracleGro to fertilize cannabis? Are you one of the few who have used it successfully? Do you have a better fertilizer not mentioned here? We’d love to hear about it in the comments below.
MiracleGro works wonders for plants with simple grow-cycles. Marijuana is not one of these plants. Cannabis goes through several different stages, and each requires its own blend of nutrients. This is one of the reasons why growing marijuana is so fulfilling. It offers even the most experienced of horticulturists a new challenge.
If you are looking to grow your own cannabis plants, it makes sense you want to give your babies every possible benefit. Just like parents with their children, your plants quickly become your pride and joy, which you want to see grow big and strong. As such, you may be tempted to use a little MiracleGro to lend a boost. After all, it’s bound to help. It’s in the name, right?
Can MiracleGro Help Growing Marijuana?
The fertilizer contains mainly nitrogen, potassium, and phosphorus, and there are different options with different combinations of the three available.
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!
MG potting mix is fine for growing. If you are used to it you will not like their MG moisture control soil. Water seems to run right off.
WARNING — I have twice lost seedlings because the emerging plant got trapped in the soil by a large chunk of wood in the potting mix.
I run the MG potting mix through a screen that filters out the larger chunks of wood in the soil. Also, twice in 2 years I have had some kind of vine-looking
thing growing in my pot along with the bean. Something that came in the soil and grew. Watch for that. I sent a note telling the MG people and they sent me a check for $10.24.