Grannybonger
If you call raunchy a fragrance yes. I already tried to tell these guys, your weed will taste like shit or worce.
STOP PROMOTING THIS MIRACLE-STINK-SHIT FOR GROWING WEED. IT'S NOT MEANT FOR FLOWERS YOU SMOKE, PERIOD!!
This is simply not true in my experience.
Do you find the tastes of fish emulsion, bat-guano, horse-manure, or worm castings delicious? How about the tastes of all the various synthetic hydroponic fertilizers used to produce the top shelf crops that win all the trophies and sell for $600+/oz at the top dispensaries? Are those delicious? Many of these hydro formulas contain similar constituents as Miracle-Gro, albeit in different concentrations.
Potential to shade the taste of your plant is why you stop adding fertilizers 1-2 weeks prior to harvest and flush well with water if you're using any soluble synthetic fertilizers. Do that, and you'll have no taste of any fertilizer in your crops, no matter which ones you are using.
I'd like to add a few points here too. Cannabis is a flowering weed plant that thrives in temperate climates all across the planet. Its not some exotic tropical plant requiring special nutrients or conditions to grow. All it needs to thrive are nitrogen, potassium, and phosphorus, plus trace elements, the same as literally every other common flowering plant on the planet. Synthetic commercial fertilizers containing nitrates and trace elements (yes. . .like Miracle Gro) are used to feed all sorts commercially grown plant products, including
tobacco, which, last time I checked, IS actually smoked.
Yes, some formulations are going to work better than others for given applications, and I don't think anyone is claiming that Miracle-Gro is hands-down the best product out there for cannabis growth, but this idea that marijuana requires some super-duper special/secret fertilizer to thrive is just nonsense. It defies basic plant biology, common sense, and most people's experience in growing, I think. The plant doesn't care or know what the source is of the elements, it just has needs that have to be met for optimum growth.
Can Miracle-Gro work? Not only can it work, it works GREAT. . IF you use it correctly and understand its limitations. I've seen it used many times with considerable increase in both plant vigor and size.
To use it, first of all you have to pick the right product designed for your particular application. There are at least half a dozen different products branded as "Miracle-Gro", including soluble fertilizers you add to water, slow-release fertilizers, and Miracle-Gro branded soil, and obviously they don't all work the same. For the casual cannabis grower, who simply wants a fertilizer to add in regular waterings, that could be "all purpose" Miracle-Gro for vegetative growth, and high phosphorus "Bloom buster" for flowering. Other Miracle-gro branded products could work too, again, depending on what exactly you're trying to accomplish (eg outdoor vs indoor, etc).
Next, as with any chemical fertilizer, you have to use it as directed. With any soluble fertilizer (not just MG) its very easy to mix up fertilizer that's too strong, or to use it too often, and these are common mistakes of new growers. A teaspoon isn't a tablespoon, and "a little good" does NOT equal "a lot better!". As a general rule of thumb, seedlings don't need any fertilizer, and young plants usually need less than normal strength. Once your plant is in good growth mode, you can probably get away with fertilizing only once per week at normal strength. If you want to fertilize more often (say every time you water) then you have to use less than normal strength, or you can damage the plants. If you are fertilizing heavily, then every once in a while (say once per month) a flush with lots of water is good to remove any possible built up fertilizer salts from your soil. And of course you flush with water 1-2 weeks before harvest, as mentioned above.
If your leaves are turning way dark green, you've got plenty of fertilizer. . .back off. If your leaf tips are turning brown, now you've got WAY too much fertilizer and have leaf burn. Flush with water and back off the fertilizer.
Last caveat is that while Miracle Gro actually is an excellent product with good trace element content, depending on your strain, soil, and other growing conditions, you *might* benefit from some additional mineral supplementation like added magnesium or calcium. But I think most people growing in ordinary soil probably won't have to.
Do these things, and I think you can have as good results with Miracle Gro, as with any other similar competing product.