4-18-38 Fertilizer (Hydroponic Use) 20g

Info:
For hydroponics use only. Suitable for tomatoes, peppers, leafy vegetables.

Directions: 

• For 4L of water, use 2.4g of 4-18-38 fertilizer, 1.3g of magnesium sulfate (epsom salt), and 2.5g of calcium nitrate.
• Please ensure 4-18-38 fertilizer and magnesium sulfate is dissolved before adding calcium nitrate 
• Adjust PH to 5.5-6.5. (PH level in Hong Kong ~8.0)

Note:

• Keep out of the reach of children.
• Keep package closed in a cool, well-ventilated place.
• Wear suitable protective gear when using the product.
• Harmful by inhalation and/or in contact with skin and/or if swallowed. Seek medical attention if discomfort arises due to exposure. 
• Please dispose of the material properly.