Seachem Flourish Advance is a biological growth supplement for aquatic plants. The formula combines phytohormones with minerals and nutrients to support both roots and shoots. It is selected for this growth-support role within a planted aquarium’s care routine.
Root development before visible growth
The product information describes an initial period of approximately 10–14 days during which the product works mainly on root development below the surface. More visible growth in leaves and stems follows that initial phase. Plant response should therefore be assessed over time rather than from the first application alone.
What phytohormones do
Phytohormones are naturally occurring compounds involved in plant development. The product information identifies functions such as cell division, shoot formation, nutrient mobilisation, root growth, leaf ageing, germination and stress response. Flourish Advance uses these compounds as part of its formulation alongside mineral and nutrient components.
- Growth supplement for aquatic plants.
- Contains phytohormones, minerals and nutrients.
- Supports root and shoot development.
- Formats: 100 mL, 250 mL, 500 mL and 2 L.
Fit it into the aquarium routine
The manufacturer describes support for mineral absorption and plant disease resistance with regular use. This should be read as the product’s intended role rather than a guarantee that all plants respond identically. Follow the dosage and compatibility information supplied with the bottle.
Review the existing fertilizer programme and choose Flourish Advance for its specific purpose. Keep changes easy to track, observing roots where practical and new growth above the substrate. The product information describes compatibility with aquarium plants, fish and aquatic organisms when used as intended; correct application remains essential.
Select the bottle size for the planned routine and confirm the option before ordering.



