Cyco Platinum Series B1 Boost Thiamine Plant Tonic
Cyco Platinum Series B1 Boost Thiamine Plant Tonic
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Order by 3pm Mon–Thu for next-working-day delivery · FREE delivery over £50 · Free Wembley pickup
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Vitamin B1 Support Through Grow and Bloom
Cyco Platinum Series B1 Boost supplies a concentrated dose of thiamine (vitamin B1) alongside a substantial dose of pharmaceutical-grade potassium. Plants rely on thiamine as a cofactor in the enzymes driving core metabolism: it feeds into thiamine diphosphate (TDP), a coenzyme in pyruvate dehydrogenase and transketolase, and contributes to the synthesis of ATP and NADPH. It also helps regulate gene expression and the stress response. The potassium enhances enzymatic activity, aids protein formation and helps translocate sugars. Every batch uses 100% pharmaceutical-grade ingredients and an advanced 1-micron filtration process.
Key Benefits
- Works as a stress tonic, supporting plants through heat, cold and root disturbance
- Designed for use across grow and bloom, so one additive covers the whole cycle
- Pharmaceutical-grade potassium to support protein formation and sugar translocation
- 1-micron filtration keeps drippers, lines and pumps clear of sediment
Why Do Plants Sulk After Transplanting?
Transplant shock, a hard defoliation or a heat spike all interrupt root function first, and above ground you see slow growth, weak roots and poor nutrient uptake for a week or more. Thiamine sits at the centre of the metabolic pathways recovery depends on, so topping it up leaves the plant less work to do when it can least afford it.
How to Use
- Soil and coco: add to the reservoir at the Cyco Platinum Series feed chart rate for your current week, after base nutrients
- Hydroponics and recirculating systems: add at the same chart rate and stir the tank thoroughly
- Transplanting and cuttings: include in the first watering after potting up to shorten the recovery window
- Mixing order: add to water first, mix fully, then add remaining additives
- pH: check after mixing and set to 5.5-6.0 for hydro and coco, or 6.2-6.5 for soil
Technical Specifications
- Key actives: Thiamine (vitamin B1), pharmaceutical-grade potassium
- Stage: Grow and bloom
- Filtration: Advanced 1-micron process
- Ingredient grade: 100% pharmaceutical grade
- Function: Stress tonic and metabolic cofactor
- Suitable for: Soil, coco and hydroponic systems

Free next-day delivery on orders over £50 (order by 3pm Mon–Thu). 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.