Newmarket, Ontario (Head Office)
1175 Stellar Drive, Unit #5
Newmarket, ON L3Y 7B8
- Mon10:00am–6:00pm
- Tue10:00am–6:00pm
- Wed10:00am–6:00pm
- Thu10:00am–6:00pm
- Fri10:00am–6:00pm
- Sat10:00am–4:00pm
- SunClosed
$0.00 CAD
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Gaia Green Fishbone Meal is a Gaia Green organic fishbone meal fertilizer for root and flower development, built as a phosphorus fertilizer that supports flowering-focused growth. This dry meal input is made from wild ocean fish, giving you a straightforward product when you want a single-source option designed around bloom and root priorities.
This is Gaia Green’s highest available phosphorous fertilizer, and that phosphorus-forward focus is reflected in how it’s positioned for root development, flowering and fruiting. Fishbone Meal 6-16-0 delivers a clear NPK profile for shoppers who want a defined nutrient direction while still staying in a simple, organic format. It’s also described as an easy-to-use, slow-release source of nitrogen, phosphorus and calcium, which helps this product fit growers who value steadier nutrition rather than short-lived spikes.
Beyond bloom support, the calcium component is highlighted for how it supports new shoot development and plant structure. That makes this fishbone meal fertilizer useful not only for flowering performance, but also for maintaining sturdy growth as plants develop. Because the formula stays focused, the “facts layer” is clean: the product is derived from fishbone meal, and the nutrient role is centered on phosphorus and calcium support as part of a slow-release profile.
Gaia Green describes Fishbone Meal as excellent for all flowering plants, trees, shrubs and bulbs, which makes it a practical choice across common garden categories where root establishment and flower development matter. If you’re building a soil-first approach and want an organic phosphorus fertilizer that supports root and flower development, flowering and fruiting, and new shoot development, this product keeps the purpose clear without adding unnecessary complexity.
Gaia Green Fishbone Meal is approved for use in organic agriculture by Ecocert Canada, and it’s a strong fit for growers who want a slow-release fishbone meal fertilizer with a phosphorus-forward profile for flowering plants, trees, shrubs and bulbs.
| Total Nitrogen (N) | 6.0% |
|---|---|
| Available Phosphorus (P2O5) | 16.0% |
| Calcium (Ca) | 17.0% |
Available phosphorus supports root growth, energy production, and strong flowering by providing a form of phosphorus that plants can absorb immediately.
Calcium is important because it builds and stabilizes plant cells as they form, acting as the structural support that keeps new growth strong and functional. Unlike other nutrients that drive color or speed of growth, calcium’s role is unique because it controls cell wall strength and membrane stability, making it essential for healthy roots, shoots, and long-term plant resilience rather than quick visual results.
Fishbone meal slowly supplies phosphorus and calcium that help roots expand and build stronger plant structure over time, which makes it unique compared to fast nutrients that spike quickly and fade. This steady release supports long-term stability while reducing sudden feeding swings that can lead to stress and imbalances.
Total Nitrogen is important because it directly drives leafy growth, chlorophyll production, and overall growth speed, which sets the pace for the entire plant. It’s unique because the “total” number can include different nitrogen forms that behave differently in the root zone, meaning the same total amount can produce very different results depending on the nitrogen type and plant stage.

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