Miracle Gro Plant Food is Not Suited to Growing Marijuana!
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.
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.
The biggest problem with the standard Miracle-Gro nutrient formula is that it’s one formula for the entirety of the plants life cycle. Even if Miracle-Gro is good one for one stage of your plants growth, it won’t be good for all of them. The ratio of nutrients your plants need changes drastically between seedling and full flower, and marijuana needs a nutrient system to accommodate for those changing nutrient needs.
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.
Avoid Miracle-Gro Soil for Growing Weed!
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!
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?
What’s even worse than the standard Miracle-Gro nutrients is 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.
Can You Grow Cannabis with Miracle-Gro Soil or Nutrients? Miracle Gro Plant Food is Not Suited to Growing Marijuana! Many of us have grown up seeing Miracle-Gro being used in our homes, so we
In conclusion, it’s obvious this is something you will need to test yourself and see how it works for you. My tip of the day is to document your marijuana plant growing journey for each growth, this way you will know exactly what you did to achieve the results you have.
Miracle Grow soil as wonderful, as it is for plants that flower continuously is probably not a great option for growing weed. When a seedling has started, having the strong nutrients in the soil could kill the plant before it gets a chance to grow very much. I would recommend using an organic soil and let the natural nutrients in the soil fertilize the young plant safely.
As good as the idea is to flush Miracle Grow soil, it might not work well enough to work how you want it too. Miracle Grow soil will have time released pellets in it so the plants are being fed a continuous supply of nutrients. It might be hard to flush and get everything to work through.
You can try just flushing the soil with a continual supply of water, however, that will just make a mess and probably won’t get everything out you want out. If you want to try this, just place your plant pots in a bathtub or outside and run water into the soil for a good 30 or more minutes.
Once it has been growing for a few weeks, you can then add nutrients to the soil or growing media. If you want to use Miracle Grow, use it at this point and make sure you flush the soil really well to ensure any excess is flushed away.
Regardless of whether you use Miracle Grow or fertilizers that are made specifically for marijuana, you want to flush the soil for the last 10 days or so before you harvest. This means using clean water with no fertilizers and making sure when you water that some of the water is running right through at the time of watering. Did that make sense?
I feel the best thing you could do is take the plant(s) right out of the soil and place them in a nice organic mix or use coco if that is your preference.
I was wondering this exact thing the last time I grew a pot plant! I didn’t use any but did use other nutrients specifically made for the different stages of marijuana plant life mainly being the vegetative and flowering stage. I have used Miracle Grow on other indoor plants before and I have to say, it seems to work very well for those types of plants. However, the question still remains…
You could, but I wouldn’t recommend doing so until the plant starts to grow buds. This is just my personal opinion, as I haven’t tried this yet. I think if you use the MG soil, you will mess up the seeds timing on when it starts to auto-flower. As well, if you use the fertilizer when watering before the plant starts to flower, you will cause issues with the seeds timing.
Should I use Miracle Grow on my Weed? I was wondering this exact thing the last time I grew a pot plant! I didn’t use any but did use other nutrients specifically made for the different stages