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Metrop RhizoXtrem 0.25l
Metrop RhizoXtrem 250 ml is an ultra-concentrated root stimulator based on 100% plant-derived seaweed and vegetable extracts. It delivers natural phytohormones — auxin for root initiation and cytokinin for cell division — alongside amino acids, fulvic acid, silica, enzymes and iodine with antiseptic properties. Progressive dosing from just 0.1 to 0.3 ml per litre from day 2 of growth through to week 3–4 of bloom. Optimal pH range: 5.4–5.8. Compatible with all substrates and foliar application. Order from your Belgian grow shop for fast delivery.
Metrop RhizoXtrem 250 ml – Ultra-Concentrated Phytohormone Root Stimulator from Seaweed Extract
Root architecture determines yield potential long before the first flower site appears. Metrop RhizoXtrem targets this critical growth phase with a formulation that most root stimulators lack: natural phytohormones extracted from marine algae — the same signalling molecules plants use internally to regulate root development. Browse the complete Metrop product line at Plant and Flower.
Phytohormone Profile: Auxin and Cytokinin
RhizoXtrem delivers two complementary growth hormones naturally present in seaweed extract:
- Auxin: initiates new root formation, stimulates root hair development and promotes lateral shoot growth. The primary signal for root-directed growth.
- Cytokinin: activates cell division at root and shoot apical meristems. Also delays leaf senescence, keeping foliage metabolically active for longer.
These phytohormones are supported by amino acids, laminarin (seaweed polysaccharide), fulvic acid, silica, mannitol (0.7%) and iodine — which provides a natural antiseptic effect in the root zone.
Application Protocol
Begin RhizoXtrem application from day 2 of the vegetative phase through week 3–4 of bloom. Dose progressively from 0.1 to 0.3 ml/L maximum. Pair with Metrop MR1 as base nutrition during veg. Maintain pH at 5.4–5.8 with a starting EC of 0.4 for full bioavailability. For stressed or diseased plants, continue application at the recommended dose until complete recovery. The product works as both root drench and foliar spray.
250 ml: Extreme Concentration, Maximum Economy
At the minimum dose of 0.1 ml/L, this 250 ml bottle yields up to 2,500 litres of feed solution. Even at the maximum 0.3 ml/L, output exceeds 830 litres. For growers integrating the Metrop Additive range alongside AminoXtrem, this format offers a cost-effective entry point to phytohormone-based root stimulation.
Order Metrop RhizoXtrem 250 ml from Plant and Flower — fast Belgian shipping. Natural phytohormones for measurable root development.
What is the difference between Metrop RhizoXtrem and Metrop Root+?
Root+ is an enzyme-based biocatalyst containing oxidoreductase, transferase and ligase enzymes that accelerate mineral uptake. RhizoXtrem is a phytohormone stimulator from seaweed extract that initiates new root formation via auxin and cytokinin. The two products operate through different mechanisms and can be used together for complementary effects.
Why is the RhizoXtrem dosage so low compared to other root stimulators?
RhizoXtrem is ultra-concentrated in phytohormones, amino acids and trace elements. Dosages of 0.1 to 0.3 ml/L are sufficient to trigger a significant hormonal response. Excess auxin can paradoxically inhibit root growth rather than promote it. Progressive dosing allows growers to match concentration to the plant's developmental stage.
Can RhizoXtrem be used as a foliar spray?
RhizoXtrem is effective both as a root drench and foliar application. When sprayed on leaves, the phytohormones and trace elements are absorbed directly through the foliage. Apply outside peak lighting hours and maintain the maximum dosage of 0.3 ml/L. The product is compatible with most crop protection agents.
How many litres of feed solution does RhizoXtrem 250 ml produce?
At the minimum dosage of 0.1 ml/L, 250 ml produces up to 2,500 litres of nutrient solution. At the maximum dosage of 0.3 ml/L, output is approximately 833 litres. The extreme concentration means even the compact format provides months of use for small to mid-sized grows.
