A blend of potassium humate, fulvic acid and organic carboxylic acids, acting preventively against root rot. Application rate: 5ml per litre of water, applied through irrigation. Pack size: 1L.
Usage tips
- Use at the stated rate and per the pack directions, or as advised by an agricultural specialist.
- Apply in the early morning or evening, avoiding the hottest hours.
- Do not mix with other products before checking compatibility.
- Store in a cool, dry place away from sunlight and out of reach of children.
Available from Zahrat Al Arjwan Nursery in Manah, Oman. Delivery available across Oman and to GCC countries. Need help choosing? Message us on WhatsApp for free agricultural advice.





![Humi[K] WSP Humic Fertilizer – Zahrat Al Arjwan](https://z-alarjwan.com/wp-content/uploads/2026/08/ARJ-FER-029-300x300.jpg)

Reviews
There are no reviews yet.