

🌿 Feed your soil, fuel your growth — garden magic in every handful!
Wiggle Worm 100% Pure Organic Mineral-Dense Worm Castings Fertilizer is a premium, OMRI-listed organic soil amendment that improves soil fertility, aeration, and drainage. This 15lb bag contains nutrient-rich, mineral-dense castings that boost plant root health and growth for houseplants, vegetables, and more. Easy to apply and odorless, it’s a long-lasting, eco-friendly fertilizer trusted by thousands of gardeners for vibrant, thriving plants.









| ASIN | B00062KQ42 |
| Best Sellers Rank | #9,836 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #391 in Garden Fertilizers |
| Coverage | Half |
| Customer Reviews | 4.8 4.8 out of 5 stars (5,461) |
| Global Trade Identification Number | 00090147135987 |
| Included Components | 1 bag |
| Item Form | Pure earthworm castings |
| Item Type Name | Wiggle Worm Soil Builder |
| Item Weight | 15 Pounds |
| Liquid Volume | 0.5 Cubic Feet |
| Manufacturer | Wiggle Worm |
| Mixing Ratio | 1:0:0 |
| Model Number | 603 |
| Specific Uses For Product | Fertilizer and Soil Amendment |
| Target Species | Plants |
| UPC | 090417135983 827165731125 674788542276 704907528611 650715805003 090147135987 355111056867 |
| Unit Count | 240.0 Ounce |
T**O
⭐️⭐️⭐️⭐️⭐️ Black Gold for My Garden. My Plants Eat This Up
Wiggle Worm Organic Worm Castings is what I call garden magic in a bag. Fifteen pounds of pure, crumbly, mineral-rich goodness and my plants act like they’ve just been served a gourmet meal. I mix it into potting soil, tuck a little around roots, and everybody perks up. Mid-season, I top dress with more. Tomatoes stand taller. Peppers look bolder. My houseplants wake up like they’ve had a good night’s sleep and a strong cup of coffee. It improves the soil without overpowering it and it's light, airy, and earthy, not heavy or muddy. No harsh smell or drama. Just happy roots doing their best work underground. I love that it’s OMRI-listed and truly organic which means real worm-made goodness, not pretend “eco-friendly” marketing fluff. It plays well with my fertilizers and keeps the soil alive instead of tired. This stuff is gentle, reliable, and honestly feels like I’m treating my plants with respect.
G**I
Miracle fertilizer
I’ve never used worm castings before but I was pleasantly surprised there was no odor. It is rich and free of sticks and decomposed leaves. I added it to my raised garden and wow the seeds just took off!! So impressed, I’ve ordered another bag!
J**.
Best stuff I found so far works good
Hey let’s just say u need this if u grow organically
D**N
My New Plants Love It
I read this past winter to use worm casings when planting new garden plants. Mix the worm casings with some powdered egg shells, a dash of used coffee grounds, and some compost when transplanting new plants. Well, I did this 3 weeks ago and I already have tomatoes on my plants that are still only 10 to 12 inches high. Also have been adding water to make a casing tea and apply that once a week. All is good! Really looking forward to this year's garden produce.
C**L
Worked well in my raised garden beds
Aerates and enriches the soil
S**A
Great product
There isn’t a year that goes by where I don’t order this product.
M**E
I've been trying to get this plant food, it took awhile but it's worth it excellent product.
I'm just glad it's finally arrived.
H**T
Worm poop! It's golden, I tell you!
This is an excellent product. For me, it worked a miracle! Got rid of Whiteflies! I was having a terrible time with an infestation started by a Hibiscus tree that was overwintered inside. It got a terrible infestation, and then it spread to my herb garden and flowers. I tried EVERYTHING, including harsh chemicals that I'd never normally use. Nothing worked. In desperation, I looked all over the internet and several people said worm castings would do the trick. Evidently, the whiteflies hate the taste of worm castings! I thought that seemed very far fetched, but as a last resort I tried it. I mixed a few cupfuls per plant into the surface soil and watered well. A few days later, there were ABSOLUTELY NO WHITEFLIES in sight! My hibiscus has a new lease on life and is recovering nicely. It looks healthier than ever. No whitefiles anywhere else, either! As a side benefit, this product is a fertilizer, and totally natural. It should improve the soil, also. I'm grateful that Amazon offers this product. I highly recommend it! It also kind of compensates for the idea that I paid GOOD MONEY for WORM POOP! HA HA HA.
M**E
Very nice worm casting, fine screened with little clumps. The plants does adore it , loaded with good nitrogen and more. i would recommend .
C**Y
I disliked how it said it didn't have a sent but I like how the plants liked it
Trustpilot
Hace 3 semanas
Hace 1 mes