Terra
Enhances nutrient uptake and crop development.
- Category
- Biostimulant
- Formulation
- Soluble Liquid (SL)
- Key ingredients
- MDT + Free Amino Acids
- Application method
- Foliar & root application
- EU-compliant formulation
- Manufactured in Spain
- Batch-tested quality
Designed for maximum physiological response
Formulated with premium inputs to activate internal plant pathways and optimize harvest potential.
Pure vegetable organic fertilizer
Terra is a 100% natural liquid NK organic fertilizer derived from vegetable proteins through enzymatic hydrolysis. This gentle, chemical-free process preserves organic molecules, making them bioavailable for both soil flora and plant roots.
Concentrated soil bioactivator
Contains 31.3% w/v total humic extract, consisting almost entirely of Fulvic Acids (30.3% w/v). Fulvic acids chelate soil nutrients, promoting root hair growth and immediate nutrient uptake.
Class A heavy-metal compliance
Independently certified to guarantee heavy metal contents far below standard limits, ensuring soil health and crop safety.
The science of advanced nutrition technologies
DeltaChem products are engineered on a suite of proprietary technologies, each targeting a different lever of crop performance, from physiological activation and stress resistance to phosphorus availability and rhizosphere health.
MDT Bio-Activation Technology
Combined with free amino acids to enhance nutrient bioavailability and accelerate plant metabolism, optimizing soil health and crop development pathways.
Guaranteed chemical analysis
Fully compliant composition parameters registered to guarantee precision crop response.
| Component / element | % w/v | % w/w |
|---|---|---|
| Total humic extract | 31.3% | 25.0% |
| Fulvic Acids | 30.3% | 24.2% |
| Total organic matter | 37.6% | 30.1% |
| Total organic carbon | 20.4% | 16.3% |
| Water-soluble potassium oxide (K2O) | 5.1% | 4.1% |
| Total nitrogen (N) | 2.6% | 2.1% |
| Organic nitrogen | 2.6% | 2.1% |
| Carbon/Nitrogen (C/N) ratio | 7.76 | |
| Physical properties: pH: 6.1 | Density: 1.25 g/cm³ | ||
Crop-specific recommendations
Select your crop type below to display targeted dosage rates, timing guides, and recommended soil or foliar methods.
Recommended for high-value horticultural, fruit, citrus, olive, and berry crops.
| Growth stage | Application method | Recommended dosage | Key objectives |
|---|---|---|---|
| Spring sprouting start | Soil / fertigation | 3.0–5.0 L/ha | Accelerate shoot growth and canopy density |
| Pre-flowering | Foliar spray | 150–300 cc/hL | Improve flower quality and pollination strength |
| Petal fall | Foliar spray | 150–300 cc/hL | Minimize fruit drop rate and stimulate initial fruit load |
Apply during vegetative growth and fruit-set stages to maintain continuous development and stress resistance under greenhouse or open-field conditions.
| Growth stage | Application method | Recommended dosage | Key objectives |
|---|---|---|---|
| 4–6 Leaf Stage | Foliar spray | 150–300 cc/hL | Correct early micronutrient deficiencies |
| Vegetative development | Soil / fertigation | 3.0–5.0 L/ha | Develop robust lateral branch density |
| Cycle maintenance | Foliar spray | 150–300 cc/hL | Keep growth energy active under extreme heat |
Formulated to trigger high shoot density and oil accumulation in critical olive production cycles.
| Growth stage | Application method | Recommended dosage | Key objectives |
|---|---|---|---|
| Pre-flowering stage | Foliar spray | 150–300 cc/hL | Increase flower density and pollen viability |
| Follicle opening | Soil / fertigation | 3.0–5.0 L/ha | Improve leaf health and nutrient supply chain |
Enhances root recovery, flowering uniformity, fruit size, and Brix content from post-transplant through harvest intervals.
| Growth stage | Application method | Recommended dosage | Key objectives |
|---|---|---|---|
| White bud stage | Foliar spray | 150–300 cc/hL | Trigger strong early budding and branch structure |
| Active berry swelling | Soil / fertigation | 3.0–5.0 L/ha | Build skin firmness and fruit size uniformity |
Request technical documentation
Need full chemical specifications, crop-specific dosage guidelines, or Material Safety Data Sheets (MSDS) for Terra? Get in touch with our technical team directly.
Grow with Kingenta Let's build a sustainable future together
Whether you need bulk commodity supply, custom OEM formulation, or regional distribution partnership, Kingenta delivers global scale with tailored regional service.