- Proven to increase root length and root density
- Applications will aid plant stress relief
- Improves all round plant health
- Helps improve disease resistance
C Spray Compass Pro-Active is a combined seaweed bio-stimulant and phosphite product. This combination is ideal to help alleviate plant stress along with stimulating root growth. The seaweed is produced using a cell burst extraction process which prevents the loss of many beneficial nutrients during the manufacturing process. Bioassay trials have shown a 92% increase in root length and a 23% increase in root density when using Compass Pro-Active at 20 lt/ha.