Rainbow 12-12-17 + 2MgO
Rainbow 13-13-21 + 2MgO
Rainbow 16-16-16 + TE
Rainbow 15-15-6 + 4 MgO + TE
Rainbow BIO
SUPER ASH
Rainbow Bio Super Ash is a premium alkaline PK-Ca organic fertiliser designed to improve acidic soil conditions and provide high potassium nutrition for crop production. The formulation combines potassium, magnesium, calcium, and silica to support stronger plant growth, improve fruit quality, and enhance plant resistance against stress and disease.
Product Information
Product Description
Rainbow Bio Super Ash is a premium alkaline PK-Ca organic fertiliser designed to improve acidic soil conditions and provide high potassium nutrition for crop production. The formulation combines potassium, magnesium, calcium, and silica to support stronger plant growth, improve fruit quality, and enhance plant resistance against stress and disease.
Developed for crops commonly grown in acidic soils, such as oil palm, durian, banana, and other fruit crops, Bio Super Ash helps neutralize soil acidity while supplying essential nutrients required for healthy plant development and improved yield.
Guaranteed Analysis
Key Benefit
High Potassium for Crop Production
Provides 24% K₂O to support fruit development, increase fruit weight, and improve crop yield.
Neutralizes Acidic Soil
Alkaline properties help reduce soil acidity and improve soil pH balance.
Enhances Plant Resistance
High silica strengthens plant cell walls and improves resistance to pests and diseases.
Improves Nutrient Availability
Helps activate nutrients that are locked in acidic soils, allowing plants to absorb them more effectively.
Supports Soil Health
Improves soil structure and maintains long-term soil fertility.
Directions for Use
Packing Size
Available in 40 kg bag.