TerraUP

High-Efficiency Urea Phosphate Fertilizer.

About TerraUP

TerraUP is a fully water-soluble fertilizer that delivers a powerful combination of ureic nitrogen and phosphorus, ideal for fertigation and foliar feeding. With a strongly acidic pH and high solubility, it supports nutrient availability and system maintenance, especially in alkaline soils and precision agriculture setups.

  • Contains 17% ureic nitrogen (N)
  • Provides 44% water-soluble phosphorus pentoxide (P₂O₅)
  • Highly concentrated nitrogen-phosphorus source
  • Practically chloride-free (max. 1% Cl) – ideal for sensitive crops
  • Strongly acidic pH – helps lower pH of spray water and improves P and micronutrient uptake
  • Keeps irrigation systems clean – prevents pipe and dripper blockages
  • Recommended for fertigation and supplemental foliar application
  • Compatible with most fertilizers and crop protection agents

Note: Avoid mixing with calcium or magnesium-based fertilizers. Packaging sizes may vary by region.

Application rates depend on:

  • Application method (e.g., open or closed fertigation system, foliar use)
  • Crop type and stage of development
  • Substrate type and soil pH
  • Yield goals and nutrient uptake efficiency
  • Temperature and environmental conditions
  • Recommended only as a supplement to root fertilization
  • For older leaves or tolerant crops: 0.5% to 0.8% solution
  • For young plants or fruit trees: 0.25% to 0.5% solution
  • Apply during cooler hours for best absorption and leaf safety
  • Suitable for all irrigation types, including drip, sprinkler, and pressurized systems
  • Apply early in the vegetative growth phase and before flowering
  • Recommended annual dose: 50–250 kg/ha/year
  • Alternatively, apply in constant low concentrations between 0.01% and 0.1% for continuous nutrition
  • Follow manufacturer’s guidelines for tank mixing
  • Do not mix in the same tank with calcium or magnesium-based fertilizers
  • Can be used with TerraCN in separate tanks
  • Always perform a jar test to confirm full solubility
  • Pre-test foliar blends on individual plants before large-scale application

Related Products

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High-Efficiency Urea Phosphate Fertilizer.

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TerraNOP

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TerraMKP

High-Purity Phosphorus and Potassium Fertilizer.

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