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🌿 Unlock your garden’s full potential with organic power!
True Organic Seabird Guano is a premium organic fertilizer rich in phosphorous and slow-release nitrogen, designed to promote abundant growth in fruits, flowers, vegetables, and foliage. Its nutrient-dense formula enhances soil microbial activity, supporting long-term soil health and plant vitality. Suitable for both container and in-ground gardening, a 4lb bag efficiently covers 70 sq. ft., making it a smart, sustainable choice for professional and passionate gardeners aiming for lush, vibrant results year-round.






| ASIN | B08V9CYDYQ |
| Best Sellers Rank | #225 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #18 in Garden Fertilizers |
| Brand | True Organic |
| Brand Name | True Organic |
| Coverage | Medium |
| Customer Reviews | 4.6 out of 5 stars 147 Reviews |
| Included Components | 100% Made in the USA with Organic Inputs |
| Item Form | Granules |
| Item Type Name | True Organic Seabird Guano – Organic Fertilizer for Abundant Fruits, Flowers, Vegetables, and Foliage – 4lb Bag Covers 70 Sq. Ft. |
| Item Weight | 4 Pounds |
| Manufacturer | True Organic Products, Inc. |
| Mixing Ratio | 6-12-0 |
| Model Number | R0015 |
| Number of Items | 1 |
| Specific Uses For Product | Agriculture, Gardening |
| Target Species | Plants |
| UPC | 850010090146 |
| Unit Count | 64.0 Ounce |
| Warranty Description | Warranty |
C**I
True Organic Seabird Guano – Rocket Fuel for Flowering
True Organic Seabird Guano is the real deal. I added it to my compost tea and—no exaggeration—my flowers responded immediately. We’re talking perked-up leaves, tighter node spacing, and a noticeable boost in aroma within 24 hours. It’s like the plants knew they were getting something special. This stuff is potent but clean. No funky smell, no clumps—just pure, high-phosphorus magic straight from the sea cliffs. It brews beautifully into a tea or top dresses well with other amendments. I’ve used a lot of guanos and bloom boosters, but this one’s a standout in both quality and performance. If you’re serious about stacking dense, resinous flowers that hit their full potential, True Organic’s Seabird Guano belongs in your lineup.
D**L
Great product
Great product at a great price. Works great on all my plants.
S**D
Great Products
Use this one and citrus. working great and safer
J**R
Good Fertilizer!!
So far it appears to be working like it should! I ‘ve only used it a few times but Ii appears to be working well. I like that there is No odor!!
H**N
Perfect
I've never written a nute review. First, if you have come to the conclusion that premade package soil is 1) over priced, and 2) that unless you buy enough to fill a 10 gallon bag then there aren't enough nutes to last a 4 month grow. THEN you pour their water soluable mix into a bag that's root bound and it's like pour a bucket of soup into the mouth of a starving person. They can only take one gulp, the rest pours into the pan...well you you know. Secondly, if you're like me, you mix your own soil and have tried different mixtures and now want to take it to the next level. You've tested your soil and come to the conclusion that, yeah they were nitrogen deficient, so I added more N and then perk up for a day, or two, the fade came early in flower and I just just ain't getting that first 3 weeks of explosion. It could be several things, but for me I needed a slower release P in my last days of veg going into the flip. I just didn't have the healthy root system and cell structure to provide uptake. Everyone's mix might have different needs, BUT I can state Seabird Guano was perfect. DO NOT OVER DO IT.A little goes a long way. Scratch the surface in your pot and carefully sprinkle a tablespoon at first on a 5 gallon bag, then water it in. It does not take much...if in three days you don't see dark praying leaves then give her another tablespoon. I repeat...go easy on the magic.
M**K
True Organic grows monster cannabis plants all day!
I have tried so many organic nutrients most work but these work so so much better then other so called organic nutrients, I am so sick of paying the craziest prices for organic nutrients this was another reason I loved TRU ORGANIC was the prices. My plants are growing huge, healthy, no diseases, no deficiencies I love not having to feed my plants 2/3times a week it’s a seriously amazing product. You should give it a try you will not regret it. I just wish they had more products I could purchase.
I**L
The sea bird guano is excellent natural fertilizer. Have used it for years.
Very effective and all natural. Not sure why the feedback asks for flavor! this is not edible and isn't meant to be. Just a little goes a long way. .
J**N
Nice product
This came nicely packaged. There was an adequate amount of product.
Trustpilot
2 weeks ago
1 month ago