Atami Bloombastic
Atami Bloombastic
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Order by 3pm Mon–Fri — we aim to post same day · FREE Express Delivery over £60 · 1–2 working days · Free Wembley pickup
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Description
A concentrated PK booster for dense, heavy late-stage flowers
Atami Bloombastic is a highly concentrated bloom stimulator - Atami's 'Bling-Bling' for your plants - built from high-NPK bio-stimulants and bio-minerals to push explosive, dense flowers and fruit in the final weeks of bloom. Used correctly it adds weight and density while boosting essential oils, taste and smell. It suits most substrates and systems and won't clog feed lines. Loose, underweight buds late in flower often mean insufficient PK support, but stacking several PK products together is a classic cause of nutrient burn - Bloombastic is formulated to run on its own for a concentrated finish without over-fertilising.
Key Benefits
- Highly concentrated PK booster - designed to be used sparingly alongside your normal base feed.
- Denser flowers and fruit - adds weight and density, not just size.
- Better finishing quality - increases essential oils, taste and aroma.
- Broadly compatible - works across soil, coco and hydroponic systems without clogging feed lines.
Avoiding nutrient burn when stacking flowering boosters
Running multiple PK boosters together is a common cause of nutrient burn from over-fertilisation. Bloombastic is built to be used on its own rather than with other PK products, delivering a concentrated late-flower boost without tipping the plant into excess.
How to Use
- Application window: the last 4-6 weeks of the flowering cycle, through to flush.
- Dosage: 0.5ml per litre - use sparingly.
- Important: do not combine with other PK boosters, as this risks over-fertilisation and nute burn.
Technical Specifications
- NPK: PK 14-15, as stated by Atami
- Type: concentrated bloom/PK stimulator (bio-stimulant and bio-mineral)
- Dosage: 0.5ml per litre
- Use stage: final 4-6 weeks of flower until flush
- Compatibility: most substrates and systems; do not use with other PK boosters
| Stage | Per 1 L | Per 10 L |
|---|---|---|
| Last 4 to 6 weeks of flowering, through to flush | 0.5 ml | 5 ml |

FREE Express Delivery on orders over £60. We aim to post same day on Express Delivery — order by 3pm Mon–Fri — and delivery takes 1–2 working days. A few harder-to-stock or large, bulky items can take a little longer — we'll tell you if that applies to your order. Heavy-item surcharges are always shown at checkout before you pay — we only ever charge what delivery costs us. Prefer to collect? Free pickup at our Wembley store.

