A Powerful Mid-Flower PK Booster for Hydro, Coco & Soil
Advanced Nutrients Big Bud Powder is a highly concentrated bloom booster designed for the mid-flowering stage, when plants are building and developing bud sites. With a targeted blend of phosphorus (P) and potassium (K), it supports plants during the most important weeks of flower formation.
Used between weeks 2–5 of bloom, it integrates easily into your feeding schedule across hydroponics, coco and soil, helping you maintain a consistent nutrient strategy through peak flowering.
Please Note - this is purchased to order, so extended delivery times will apply.
Key Benefits
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Designed for mid-flower; supports bud development during weeks 2–5
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PK-focused formula; delivers key nutrients linked to flower formation
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Highly concentrated powder; economical and easy to mix
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Works across all media; suitable for hydro, coco and soil
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Simple to integrate; fits easily into existing feed schedules
Why You Need It
The mid-flowering phase is where plants shift energy into developing bud sites. At this stage, demand for phosphorus and potassium increases as plants focus on building structure and density.
Big Bud Powder is designed to support this exact window, giving your plants the nutrients they require when it matters most. Used alongside your base nutrients, it helps keep your feeding programme consistent during peak flowering.
How to Set Up
- Use during weeks 2–5 of flowering
- Add 10g per 20 litres of nutrient solution
- Mix thoroughly until fully dissolved
- Use with each feed in coco (typically daily)
- Use 2–4 times per week in soil or hydro as required
- Refresh your reservoir weekly for best results
Tech Specs
- Product type: Bloom booster (powder)
- Brand: Advanced Nutrients
- Stage: Mid flowering (weeks 2–5)
- Dosage: 10g per 20L
- Compatible media: Hydroponics, coco coir, soil
- Size: 500g
Top Tip
Always dissolve Big Bud Powder fully before feeding. For best consistency, mix fresh nutrient solution weekly to keep your feed stable and balanced.