






Desertcart purchases this item on your behalf and handles shipping, customs, and support to Spain.
๐ฟ Unlock your plantsโ hidden potential with every drop!
Bloom City SuperMicrobe Root Fertilizer and Stimulator is a 32 oz liquid formula enriched with 5 Bacillus strains, kelp, and organic worm castings. Designed to accelerate root development, improve nutrient uptake, and support soil biology, itโs ideal for both indoor and outdoor plants. Made in the USA, this odorless, easy-to-use fertilizer is trusted by gardeners seeking healthier, stronger plants and faster transplant recovery.

















| ASIN | B07PHVYY86 |
| Best Sellers Rank | #31,106 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #846 in Garden Fertilizers |
| Brand | Bloom City |
| Brand Name | Bloom City |
| Coverage | Full |
| Customer Reviews | 4.5 out of 5 stars 776 Reviews |
| Item Form | Liquid |
| Item Weight | 2 pounds |
| Liquid Volume | 32 fluid ounces |
| Manufacturer | Bloom City |
| Mixing Ratio | Mixed with compost teas, starters, or watering solutions |
| Model Number | BloomCity-SuperMicrobe-RS |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | root-32-fba-upc-0422 |
| Specific Uses For Product | Organic,Rooting |
| Target Species | Plants |
| UPC | 841401125493 |
| Unit Count | 32 Ounce |
T**J
Works on St Augustin
Used it on a couple of repair sod for my lawn. Previous repair on that area was unsuccessful. This time the new sod recovered easily and grows better than the rest of the lawn even in this summer heat!
M**O
good stuff for newly planted and transplanted plants
I just bought a few new plants for this year, tomato, jalapeno, and 3 blueberry plants. They all were small in those very small round pots but i transplanted into pots that were at least 5 gallon or bigger. I used this to stimulate root growth and overall growth of my fruit/vegetable plants. My jalapeno grew from like 8" tall to over 3ft tall with like 20 jalapenos already in 3 months. My tomato plant is growing small cherry tomatoes already as well. My blueberry plants grew at least double in size from frail small green plants about 6" long to multiple branches at least double that now over 12" long branches and looking healthy. You only need very little and i only have giving it for about 3 times now, so it works well. I use a large pitcher and mix like 2 table spoons and fill the pitcher and then pour on all my fruit/vegetable plants/trees and that's it, super easy to use. 5 stars.
S**T
Excellent product
This product makes for stronger plants! My plants withstood a very strong windstorm without any branch damage.
B**N
Little bottle BIG EFFECT
This product is a good value for the money, even though the bottle is kind of small it doesnโt take very much at all for it to give you beautiful plants at a fast grow rate. The instructions are very clear so itโs easy to use. It does smell like fish, but thatโs what makes it a quality fertilizer Itโs made with fish emulsion, which are highly beneficial to plants. And increases the grow rate exponentially it makes your greens greener and your flowers bigger and more robust
K**A
good for what your
This stuff really works. I use it when transplanting and also for the first couple of weeks of watering when I'm planting from seed. A gallon lasts a long time, too.
K**.
Best product on the market.
Iโm growing Thai hot pepper plants that loves this formula once added the leaves are twice the size they should be and have a beautiful army green color from top to bottom and as far as the smell my plants have no complaints at all about the smell, and as far as value a little goes a long way i will definitely purchase this item again and encourage family and friends to do so as well.
J**C
Do not use in synganic grows
It seems to work really well for a lot of people so I gave it a try. I should have listened to the other reviewers who warned about this. While the nutrient profile looks great on paper, this formula is highly reactive in hybrid organic/synthetic (synganic) or hydroponic environments. I attempted to use this in my current setup and it immediately caused root rot. The organic matter in the salmon and kelp seems to trigger a massive, unwanted microbial explosion when mixed with certain synthetic bases or kept in high-moisture hydro systems. If you are running a strictly organic soil grow, you might be fine, but if you have any synthetic components or a reservoir, stay away. It ruined my root zone.
G**Y
Works great for uses and plants
Helped ny bishes get started well
Trustpilot
1 month ago
3 days ago