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Plagron Terra Grow 5l
Plagron Terra Grow 5 litres is the cost-effective option for growers who regularly prepare large volumes of nutrient solution. This mineral base fertiliser provides an NPK ratio of 2.6-1.1-3.1 enriched with magnesium, sulphur and six trace elements, delivering complete and immediately available nutrition throughout the vegetative phase. Mineral nutrients penetrate the roots directly, enabling precise feeding control and consistent results. With 5 litres, you can prepare up to 1,000 litres of nutrient solution — a substantial yield that significantly reduces reorder frequency. Step up to mineral efficiency at scale.
Plagron Terra Grow 5L – Mineral Growth Nutrient Value Size
The 5 litre container of Plagron Terra Grow is the rational choice for growers who manage larger plant numbers or run successive cultivation cycles. This fully mineral base nutrient covers the entire nutritional requirement during the vegetative phase on any soil-based substrate. Direct root absorption bypasses the microbial conversion delay, translating into faster growth and more refined nutrient management. Explore our complete offering in the nutrients category for additional products.
Key features
The 5 litre packaging contains the same premium formulation as smaller sizes, with a considerable cost advantage for intensive use.
- Complete mineral nutrient profile with NPK 2.6-1.1-3.1 plus secondary elements and trace elements
- Predominantly nitrate nitrogen (2.0% of 2.6% total) — the most rapidly assimilable nitrogen form for vegetative growth
- Zero pipe contamination due to mineral composition — compatible with any irrigation infrastructure
Application & dosage
Shake the container thoroughly before use. Add a maximum of 5 ml Terra Grow per litre of water (1:200) and apply at every irrigation during the growth phase. A 5 litre container yields up to 1,000 litres of nutrient solution. Always verify pH (target 5.5–6.5) and EC after preparation. Prepared solution remains viable for four days. For acute deficiencies, Terra Grow functions as a foliar spray at 2 ml per litre maximum. Combine with stimulants from the Plagron range for an integrated programme.
Grower benefits
The 5 litre size is the most popular format among experienced growers who value continuity and cost efficiency. A single container provides sufficient base nutrition for multiple plants across the entire vegetative phase. The single-part formula saves preparation time — no separate A and B components required. The high proportion of nitrate nitrogen promotes cell division, stem thickening and chlorophyll synthesis. For a turnkey kit spanning the full cycle from seedling to harvest, explore the Plagron Terra Top Grow Box.
Combinations & alternatives
Pair Terra Grow 5L with Plagron Terra Bloom 5L for a value combination covering the complete cycle. Integrate Plagron Power Roots during the growth phase to enhance root development. Transition to Terra Bloom at the onset of flowering, optionally reinforced with Green Sensation. Terra Grow is formulated exclusively for soil substrates.
Conclusion
Plagron Terra Grow 5L is the value choice for growers seeking reliable mineral base nutrition without compromise. Order now at Plant&Flower for fast delivery across Belgium.
| Primary elements (% w/w) | |
|---|---|
| Total nitrogen (Ntot) | 2.6% |
| Nitrate nitrogen (NO₃-N) | 2.0% |
| Ammonium nitrogen (NH₄-N) | 0.6% |
| Phosphorus pentoxide (P₂O₅) | 1.1% |
| Potassium oxide (K₂O) | 3.1% |
| Secondary elements (% w/w) | |
|---|---|
| Magnesium oxide (MgO) | 1.3% |
| Sulphur trioxide (SO₃) | 0.7% |
| Trace elements (% w/w) | |
|---|---|
| Boron (B) | 0.006% |
| Copper (Cu) | 0.001% |
| Iron (Fe) | 0.014% |
| Manganese (Mn) | 0.009% |
| Molybdenum (Mo) | 0.0003% |
| Zinc (Zn) | 0.005% |
| Physical & chemical properties | |
|---|---|
| Acidity (pH) | 2.5 |
| Conductivity (EC) | 128 mS/cm |
| Density | 1.12 g/ml |
| Form | Liquid |
| Colour | Clear light green/yellow |
| Odour | Odourless |
| Foaming | None |
| Storage & use | |
|---|---|
| Storage & transport | Between 0° and 35°C (protect from frost and direct sunlight) |
| Dosage | Max. 5 ml per 1 litre of water (1:200) |
| Application | At every irrigation during the growth phase |
| Shelf life | 4 years after production (unopened) |
How many litres of nutrient solution does 5L of Terra Grow produce?
At the maximum dosage of 5 ml per litre of water (1:200), a 5 litre container yields up to 1,000 litres of nutrient solution. In practice, start with a lower concentration for young plants and gradually increase toward the maximum as the vegetative phase progresses.
Is Terra Grow 5L suitable for automated irrigation systems?
Yes. As a mineral fertiliser, Terra Grow leaves no organic residue in pipes or nozzles. It operates without issues in drip systems, ebb-and-flow setups and other automated irrigation configurations. Periodic system flushing is still recommended for optimal performance.
Can Terra Grow be combined with Plagron Power Roots?
Yes, this is in fact a recommended combination. Power Roots stimulates root development, thereby increasing the absorption surface for the mineral nutrients in Terra Grow. Add both products to your nutrient solution according to their respective dosage guidelines and verify EC after mixing.
When should I switch from Terra Grow to Terra Bloom?
Transition to Terra Bloom once your plants enter the flowering phase. When using a pre-fertilised substrate such as Plagron Grow Mix, it may be possible to delay the switch slightly. Consult the Plagron grow schedule to determine the optimal transition point for your plant species and substrate choice.
