Pros
- •Specially formulated mix protects against ove and under-watering.
- •Absorbs up to 33% more water than basic potting soil.
- •Feeds plants for up to 6 months.
- •Suitable for indoor and outdoor container plants.
- •Promotes growth of plants up to twice as big compared to unfed plants.
Cons
- •50% of reviews reported infestations of fungus gnats.
- •Some users noted the mix 'holds too much water,' leading to drainage issues.
- •Changes in formula have left it feeling 'heavy and clumpy,' and more like mulch than soil.
- •Contains too much bark, which may be less suitable for certain planting needs.
- •Water reportedly does not soak in properly, sitting on top instead.
Bottom Line
While Miracle-Gro Moisture Control Potting Mix offers benefits like improved water retention and plant growth, it may come with unwanted guests—specifically fungus gnats. Recent changes in the mix's formula have also drawn some criticism for its texture and appearance. If you're considering this potting mix, weigh the watering benefits against potential pest issues.
How we researched this
About this review: We pulled together findings from professional reviews and hundreds of user reviews, and cross-referenced them with ShopSavvy's pricing data from 33 retailers to give you the short version.
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