True Organic Seabird Guano 6-12-0 | 4lb - Use Twice A Year - Spring & Fall Application - Covers up to 70sq ft - OMRI Listed - (Case of 6)

Phosphorus-Rich Guano Fertilizer for Roots and Blooms, 4lb

A single fertilizer application often front-loads nutrients that plants use up quickly, leaving a gap before the next feeding. True Organic Seabird Guano 6-12-0 is a naturally occurring source with both readily available and slow-release phosphorus in the same material, so plants get an initial boost right after application and continued nutrition as the guano breaks down further.

This 4lb bag covers up to 70sq ft and is applied twice a year, in spring and fall, sized for a home garden bed rather than a commercial phosphorus-amendment program.

Key Features & Benefits

• 6-12-0 nutrient ratio — a naturally phosphorus-heavy fertilizer with moderate nitrogen and no potassium.
• Readily available nutrients — provide nutrition right after application.
• Slow-release component — continues feeding as the guano breaks down over the season.
• Twice-yearly application — applied in spring and fall rather than monthly.

Who Should Use Seabird Guano 6-12-0

This fits gardeners who want a naturally phosphorus-rich amendment for root development and flowering, applied on a twice-yearly rather than monthly schedule.

About True Organic

True Organic Products packages its Seabird Guano as a naturally occurring phosphorus source, distinct from the company's blended multi-ingredient fertilizers, applied on the same spring-and-fall schedule as its Bone Meal line.

Frequently Asked Questions

What does the 6-12-0 ratio tell me about this fertilizer?

It's a phosphorus-heavy formula — 12% phosphorus against 6% nitrogen and no potassium — which makes it better suited to root development and flowering than as a complete, balanced feed. Pairing it with a potassium source can round out a fuller nutrient program.

How is guano different from a blended fertilizer like True Organic's other products?

Guano is a single naturally occurring material rather than a blend of ingredients like guano, shell meal, and manure combined. Its dual readily-available and slow-release nutrient profile comes from the material itself rather than from mixing multiple inputs.

How often should this be applied?

Apply it twice a year, in spring and fall, rather than monthly. That schedule matches how the slow-release portion of the guano continues feeding between applications.

Is this product OMRI Listed?

Yes, it's OMRI Listed and approved for certified organic production. It ships in a 4lb bag covering up to 70sq ft per application.

Can seabird guano be used alongside other True Organic fertilizers?

Yes, its phosphorus-heavy 6-12-0 ratio can complement a broader-spectrum formula like the All-Purpose 5-4-5 blend rather than replacing it. Growers often use guano to target root and bloom development on top of a regular feeding program.