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miracle grow with weed control

Miracle grow with weed control

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?

Avoid Miracle-Gro Soil for Growing Weed!

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.

Miracle grow with weed control

Since Miracle-Gro Garden Weed Preventer works by preventing weed seed germination, existing weeds must be removed before applying. Avoid over-application to prevent carryover problems with sensitive plants the following season. Do not use in enclosed areas such as greenhouses.

Features and Specs

Sprinkle around established plants at the rate of 1 oz. per 10 square feet, rake into the top 1 to 3 inches of the soil and water lightly to establish the weed barrier.


Two to four weeks after bulbs have been planted, sprinkle around bulbs at the rate of 1 oz. per 10 square feet and lightly water in.