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Plagron Silic Rock 1l
Plagron Silic Rock 1L is the most cost-effective format for growers who have made silicon supplementation a permanent part of their nutrient programme. This one-litre bottle produces up to 1000 litres of nutrient solution, making it exceptionally economical for multi-cycle operations and larger growing spaces. Silicon dioxide at 1.0% strengthens cell walls, enhances phosphorus and calcium uptake, and increases plant stress tolerance throughout the complete cultivation period. The NPK formulation of 1.5-0-1.7 integrates smoothly into any base feeding schedule on soil and coco substrates. Order from plantandflower.be for fast delivery across Belgium.
Plagron Silic Rock 1L – Maximum Silicon Efficiency for Serious Cultivators
Growers operating multi-cycle programmes or managing larger canopy areas require nutrient supplements that deliver performance at scale. Plagron Silic Rock 1L produces up to 1000 litres of silicon-enriched nutrient solution, making it the most economical format in the Plagron Silic Rock range. For cultivators who have quantified the structural benefits of silicon, this is the format that eliminates restocking interruptions.
Silicon as a Growth Architecture Modifier
Silicon supplementation fundamentally alters plant morphology. Research and grower experience consistently demonstrate that silicon-fed plants develop significantly thicker stems, increased internode strength, and more rigid leaf structures compared to untreated controls. These structural gains translate directly to cultivation outcomes: plants maintain optimal canopy positioning, branches resist bending under flower weight, and LST/ScrOG training techniques become more effective as stems flex without fracturing. The underlying mechanism involves SiO₂ deposition within the epidermal cell walls, creating a mineral matrix that physically reinforces plant tissue.
Technical Specifications
- NPK ratio 1.5-0-1.7: a balanced nitrogen-potassium complement that supports silicon function without altering your primary feed ratios.
- SiO₂ content 1.0%: silicon dioxide in an organic, immediately plant-available form absorbed through the root system.
- Product pH 1.5: strongly acidic – mandatory pH monitoring of working solution after addition.
- Dosage rate: maximum 1 ml per litre of water (1:1000), every watering, full cycle duration.
Advanced Application Guidelines
Always add Silic Rock first to your water reservoir. The extremely low pH can cause unwanted reactions with concentrated nutrient solutions if mixed directly. Allow complete dissolution, verify pH, then proceed with your base nutrients and additives. For growers running irrigation systems, thorough line flushing after each feeding session prevents mineral buildup. Remember: Silic Rock is organically derived and therefore incompatible with recirculating hydroponic systems (NFT, DWC, aeroponics).
Scaling Your Plagron Programme
The 1L format pairs efficiently with other litre-sized Plagron products for a cohesive programme. Combine with Power Roots 1L for aggressive root development and Green Sensation 1L during the generative phase for maximum yield potential. With 1000 litres of capacity, a single bottle supports multiple complete growth cycles, reducing per-litre costs significantly compared to smaller formats.
Order Plagron Silic Rock 1L at plantandflower.be – Belgium's dedicated growshop with fast shipping and expert-level product support. Build the structural foundation your plants need to reach peak genetic potential.
How long does a 1L bottle of Plagron Silic Rock last?
At the maximum application rate of 1 ml per litre of water, one litre of Silic Rock produces up to 1000 litres of nutrient solution. For a standard hand-watered setup, this typically covers multiple complete cultivation cycles.
Should I continue using Silic Rock during the flowering phase?
Plagron recommends continuous application throughout the full cultivation cycle, including flowering. Structural reinforcement during bloom is particularly valuable as plants need maximum stem and branch strength to support heavy flower development.
What is the difference between Plagron Silic Rock and CalMag Pro?
Silic Rock targets silicon supplementation for cell wall reinforcement and nutrient mobilisation. CalMag Pro provides supplementary calcium and magnesium, which is essential when using soft water or coco substrates. Both products address different deficiencies and can be used together in the same feeding programme.
How should I store Plagron Silic Rock for maximum shelf life?
Store in a cool, dry, frost-free location away from children. Seal the bottle tightly after each use. Due to the extremely low pH of 1.5, always wear protective gloves when handling and avoid contact with skin and eyes during dosing.
