Down To Earth High Phosphorous Seabird Guano 0-11-0
Best organic amendment for gardeners seeking larger, more abundant floral blooms.
Elevate your garden's bloom potential with Down To Earth High Phosphorus Seabird Guano. This natural, OMRI Listed amendment significantly increases bloom quantity and size for indoor and outdoor plants during flowering stages. Seabird Guano promotes beneficial bacterial activity for healthier root zones. Its water-soluble nature offers versatile application options, perfect for nutrient-rich teas or filtered foliar sprays. It's a trusted choice for growers focused on maximizing floral development and overall plant vitality.
$23.24
Owner Satisfaction
4.7
/ 5
Category Rank
50
/ 4425
#50 in Fertilizers
Price vs Category Average
-62%
Below average
Weight
5
/ lb
Who it's for
- Gardeners aiming for maximum flower and fruit yields
- Organic growers committed to natural soil health
- Beginners worried about burning sensitive plant roots
Who should skip it
- Gardeners seeking an all-in-one complete fertilizer solution
- Users sensitive to strong smells or airborne dust
- Budget-conscious growers managing large-scale garden plots
Performance breakdown
Bloom Stimulation
High phosphorus content drives exceptional flower and fruit production.
Application Versatility
Easily transitions between soil amendment, nutrient teas, and foliar sprays.
Soil Microbiome Impact
Actively fosters beneficial bacteria for a more resilient root zone.
Organic Integrity
OMRI listing ensures strict compliance for high-standard organic gardening.
Nutrient Availability
Quick-release formula provides plants with immediate access to essential phosphorus.
Solubility Efficiency
Dissolves reliably for clog-free use in sprayers and irrigation systems.
Key Specs
Weight
5 lb
NPK Ratio
0-11-0
Primary Benefit
High Phosphorus content
Solubility
Water soluble
Fertilizer Type
Guano
Form
Granular / Water Soluble Powder
SKU
723760
OMRI Listed
Yes
Features
- Dramatically increases bloom amount and size
- Enhances beneficial soil bacteria
- Versatile application methods
- Ideal for flowering and fruiting plants
- Supports healthy root development
- OMRI Listed for organic gardening
- Natural seabird guano source
- Water-soluble for easy application
What customers say
Gardeners consistently praise this high phosphorous guano for its exceptional quality and noticeable efficacy. Many report dramatic improvements in flowering, fruiting, and overall plant vigor, frequently calling it a powerful bloom booster. The product delivers outstanding results, establishing it as a highly valued organic amendment. While application can create dust, users agree the superior performance justifies this minor inconvenience. This confirms its status as a reliable choice for maximizing yields and promoting robust root development, making it a top pick for serious growers.
Know before you buy
This product is specifically formulated to provide a high concentration of phosphorus, which is essential for maximizing bloom size and quantity in flowering and fruiting plants.
Yes, it is suitable for both. Because it is water-soluble, it is particularly convenient for indoor container plants or outdoor garden beds that need a phosphorus boost during the flowering stage.
Yes, Down To Earth High Phosphorus Seabird Guano is OMRI Listed, meaning it meets the standards required for use in certified organic gardening.
Due to its water-soluble nature, you can mix it into a nutrient-rich tea for soil drenching or dilute it to use as a foliar spray. It is designed for quick release to provide immediate nutrients to your plants.
No, this product has an NPK ratio of 0-11-0, meaning it contains no nitrogen or potassium. It is intended strictly as a phosphorus supplement to support root development and floral production.
It is best applied during the spring and fall, specifically when your plants are entering their flowering or fruiting stages to ensure they have the necessary nutrients for peak development.
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