Description
Organic potassium and phosphorus for a strong flowering phase
Ecothrive Soil Food Bloom is an organic top-dress amendment built around potassium lignosulphonate, a source of potassium naturally rich in fulvic acid. Switched in as plants move into flowering, it reduces nitrogen and lifts potassium and phosphorus availability — the nutritional shift that supports strong flower development and full, aromatic yields.
Key Benefits
- Potassium lignosulphonate with around 80% fulvic acid — improves phosphorus, calcium and micronutrient uptake.
- Acts as a natural chelating agent, increasing overall nutrient efficiency.
- Wood sugars and soluble carbon feed soil microbes and support soil fertility.
- Mealworm frass (Ecothrive Charge) sustains microbial activity through energy-intensive flowering.
- Gypsum, magnesium sulphate and micronised rock phosphate supply calcium, magnesium and sustained phosphorus.
A living soil that runs short of potassium and phosphorus in flower shows it as weak stems and disappointing flower development, no matter how well the vegetative stage went. Feeding the shift in demand, not just topping up nitrogen, is what keeps a soil-grown plant finishing as strongly as it started.
How to Use
- Potted plants: use 1–2g per litre of soil, calculated on the top 15cm of the pot.
- Beds or larger containers: top-dress 100–200g per m², scratched into the top 2–4cm of soil.
- After application: water thoroughly so the amendment reaches the root zone.
- Repeat every 4–6 weeks through flowering, then use Soil Food Re-Gen to recharge the soil between crops.
Technical Specifications
- Type: organic powdered top-dress soil amendment
- Key input: potassium lignosulphonate (~80% fulvic acid)
- Other inputs: mealworm frass, gypsum, magnesium sulphate, micronised rock phosphate
- Use: flowering phase, living soil or any soil-based grow
- Bag size: 5kg
- Brand: Ecothrive
